<?xml version="1.0" encoding="UTF-8"?><metadata>
<idinfo>
<citation>
<citeinfo>
<origin>John D. Horton</origin>
<origin>Carma A. San Juan</origin>
<pubdate>20160804</pubdate>
<title>USGS Topographic Mine Symbols - Points - 1:24,000-scale</title>
<edition>Version 9.0</edition>
<geoform>Vector Digital Data Set (Point)</geoform>
<serinfo>
<sername>U.S. Geological Survey data release</sername>
<issue>DOI: 10.5066/F78W3CHG</issue>
</serinfo>
<pubinfo>
<pubplace>Denver, CO</pubplace>
<publish>U.S. Geological Survey</publish>
</pubinfo>
<othercit>
Additional information on Originators: John D. Horton, https://orcid.org/0000-0003-2969-9073; Carma San Juan, https://orcid.org/0000-0002-9151-1919.
Suggested citation: Horton, J.D., and San Juan, C.A., 2016, Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 9.0, January 2023): U.S. Geological Survey data release, https://doi.org/10.5066/F78W3CHG.
</othercit>
<onlink>https://doi.org/10.5066/F78W3CHG</onlink>
</citeinfo>
</citation>
<descript>
<abstract>Version 9.0 of these data are part of a larger U.S. Geological Survey (USGS) project to develop an updated geospatial database of mines, mineral deposits, and mineral regions in the United States. Mine and prospect-related symbols, such as those used to represent prospect pits, mines, adits, dumps, tailings, etc., hereafter referred to as “mine” symbols or features, are currently being digitized on a state-by-state basis from the 7.5-minute (1:24,000-scale) and the 15-minute (1:48,000 and 1:62,500-scale) archive of the USGS Historical Topographic Map Collection (HTMC), or acquired from available databases (California and Nevada, 1:24,000-scale only). Compilation of these features is the first phase in capturing accurate locations and general information about features related to mineral resource exploration and extraction across the U.S. To date, the compilation of 719,121 point and polygon mine symbols from approximately 100,000 maps across 48 states and the District of Columbia (DC) has been completed: Alabama (AL), Arizona (AZ), Arkansas (AR), California (CA), Colorado (CO), Connecticut (CT), Delaware (DE), Florida (FL), Georgia (GA), Idaho (ID), Illinois (IL), Indiana (IN), Iowa (IA), Kansas (KS), Kentucky (KY), Louisiana (LA), Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Mississippi (MS), Missouri (MO), Montana (MT), Nebraska (NE), Nevada (NV), New Hampshire (NH), New Jersey (NJ), New Mexico (NM), New York (NY), North Carolina (NC), North Dakota (ND), Ohio (OH), Oklahoma (OK), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South Carolina (SC), South Dakota (SD), Tennessee (TN), Texas (TX), Utah (UT), Vermont (VT), Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI), and Wyoming (WY). The process renders not only a more complete picture of exploration and mining in the U.S., but an approximate timeline of when these activities occurred. These data may be used for land use planning, assessing abandoned mine lands and mine-related environmental impacts, assessing the value of mineral resources from Federal, State and private lands, and mapping mineralized areas and systems for input into the land management process. These data are presented as three groups of layers based on the scale of the source maps. No reconciliation between the data groups was done.</abstract>
<purpose>These data are a digital version of mine symbols found on USGS 7.5- and 15-minute series topographic maps. These data are suitable for use in Geographic Information Systems (GIS) or other database and geospatial software. Collection of data of this type is a part of the mission of the Mineral Resources Program of the USGS. The information is intended to meet the needs of a wide community of users that extends from geoscience and mineral exploration communities to State and Federal agencies, private industry, and the general public.</purpose>
<supplinf>
This USGS data release consists of an ArcGIS 10.8.1 geodatabase (USGS_TopoMineSymbols_ver9.gdb) containing six feature classes representing the different scales of topographic maps:
USGS_TopoMineSymbols_24k_Points;
USGS_TopoMineSymbols_48k_Points;
USGS_TopoMineSymbols_625k_Points;
USGS_TopoMineSymbols_24k_Polygons;
USGS_TopoMineSymbols_48k_Polygons;
USGS_TopoMineSymbols_625k_Polygons
No reconciliation between the data sets was done. Raster images of historic topographic maps may be obtained from the USGS topoView web mapping application: https://ngmdb.usgs.gov/topoview/.
</supplinf>
</descript>
<timeperd>
<timeinfo>
<rngdates>
<begdate>1886</begdate>
<enddate>2006</enddate>
</rngdates>
</timeinfo>
<current>Topographic map date</current>
</timeperd>
<status>
<progress>In work</progress>
<update>As needed</update>
</status>
<spdom>
<bounding>
<westbc>-124.695087333</westbc>
<eastbc>-67.251928593</eastbc>
<northbc>49.333366188</northbc>
<southbc>24.663608458</southbc>
</bounding>
</spdom>
<keywords>
<theme>
<themekt>USGS Thesaurus</themekt>
<themekey>data services</themekey>
<themekey>geospatial datasets</themekey>
<themekey>geographic information systems</themekey>
<themekey>land use and land cover</themekey>
<themekey>mine waste</themekey>
<themekey>mining and quarrying</themekey>
<themekey>mine drainage</themekey>
<themekey>mining hazards</themekey>
<themekey>topographic maps</themekey>
</theme>
<theme>
<themekt>None</themekt>
<themekey>U.S. Geological Survey (USGS)</themekey>
<themekey>Mineral Resources Program (MRP)</themekey>
<themekey>Geology, Geophysics, and Geochemistry Science Center (GGGSC)</themekey>
<themekey>USGS Quadrangles</themekey>
<themekey>USGS Mineral Deposit Database (USMIN)</themekey>
<themekey>Historical Topographic Map Collection (HTMC)</themekey>
<themekey>TopoView</themekey>
</theme>
<place>
<placekt>Common geographic areas</placekt>
<placekey>United States</placekey>
<placekey>Alabama (AL)</placekey>
<placekey>Arizona (AZ)</placekey>
<placekey>Arkansas (AR)</placekey>
<placekey>California (CA)</placekey>
<placekey>Colorado (CO)</placekey>
<placekey>Connecticut (CT)</placekey>
<placekey>Delaware (DE)</placekey>
<placekey>District of Columbia (DC)</placekey>
<placekey>Florida (FL)</placekey>
<placekey>Georgia (GA)</placekey>
<placekey>Idaho (ID)</placekey>
<placekey>Illinois (IL)</placekey>
<placekey>Indiana (IN)</placekey>
<placekey>Iowa (IA)</placekey>
<placekey>Kansas (KS)</placekey>
<placekey>Kentucky (KY)</placekey>
<placekey>Louisiana (LA)</placekey>
<placekey>Maine (ME)</placekey>
<placekey>Maryland (MD)</placekey>
<placekey>Massachusetts (MA)</placekey>
<placekey>Michigan (MI)</placekey>
<placekey>Minnesota (MN)</placekey>
<placekey>Mississippi (MS)</placekey>
<placekey>Missouri (MO)</placekey>
<placekey>Montana (MT)</placekey>
<placekey>Nebraska (NE)</placekey>
<placekey>Nevada (NV)</placekey>
<placekey>New Hampshire (NH)</placekey>
<placekey>New Jersey (NJ)</placekey>
<placekey>New Mexico (NM)</placekey>
<placekey>New York (NY)</placekey>
<placekey>North Carolina (NC)</placekey>
<placekey>North Dakota (ND)</placekey>
<placekey>Ohio (OH)</placekey>
<placekey>Oklahoma (OK)</placekey>
<placekey>Oregon (OR)</placekey>
<placekey>Pennsylvania (PA)</placekey>
<placekey>Rhode Island (RI)</placekey>
<placekey>South Carolina (SC)</placekey>
<placekey>South Dakota (SD)</placekey>
<placekey>Tennessee (TN)</placekey>
<placekey>Texas (TX)</placekey>
<placekey>Utah (UT)</placekey>
<placekey>Vermont (VT)</placekey>
<placekey>Virginia (VA)</placekey>
<placekey>Washington (WA)</placekey>
<placekey>West Virginia (WV)</placekey>
<placekey>Wisconsin (WI)</placekey>
<placekey>Wyoming (WY)</placekey>
</place>
<theme>
<themekey>Geology</themekey>
<themekey>Geophysics</themekey>
<themekey>and Geochemistry Science Center (GGGSC)</themekey>
<themekey>Historical Topographic Map Collection (HTMC)</themekey>
<themekey>USGS Quadrangles</themekey>
<themekey>Mineral Resources Program (MRP)</themekey>
<themekey>USGS Mineral Deposit Database (USMIN)</themekey>
<themekey>U.S. Geological Survey (USGS)</themekey>
<themekey>TopoView</themekey>
<themekey>tailings</themekey>
<themekey>ore dump</themekey>
<themekey>mine dump</themekey>
<themekey>mine shaft</themekey>
<themekey>open pit mine</themekey>
<themekey>borrow pit</themekey>
<themekey>evaporation pond</themekey>
<themekey>trench</themekey>
<themekey>gravel pit</themekey>
<themekey>quarry</themekey>
<themekey>placer mine</themekey>
<themekey>abandoned mine</themekey>
<themekey>leach pond</themekey>
<themekey>mill site</themekey>
<themekey>linear prospect</themekey>
<themekey>topographic map</themekey>
<themekey>diggings</themekey>
<themekey>mineral resource</themekey>
<themekey>air shaft</themekey>
<themekey>prospect pit</themekey>
<themekey>settling pond</themekey>
<themekey>mine</themekey>
<themekey>dredge tailings</themekey>
<themekey>placer tailings</themekey>
<themekey>adit</themekey>
<themekey>strip mine</themekey>
<themekey>ore stockpile/storage</themekey>
<themekey>hydraulic mine</themekey>
<themekey>tipple</themekey>
<themekey>land use and land cover</themekey>
<themekey>data services</themekey>
<themekey>geospatial datasets</themekey>
<themekey>topographic maps</themekey>
<themekey>mine drainage</themekey>
<themekey>mining and quarrying</themekey>
<themekey>geographic information systems</themekey>
<themekey>mining hazards</themekey>
<themekey>mine waste</themekey>
<themekey>USGS:5a1492c3e4b09fc93dcfd574</themekey>
<themekey>geoscientificInformation</themekey>
<themekey>location</themekey>
</theme>
</keywords>
<accconst>None. Please see "Distribution Information" for details.</accconst>
<useconst>These data are intended for use at approximately 1:24,000-scale or smaller. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although these data have been processed successfully on a computer system at the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of these data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty. The USGS or the U.S. Government shall not be held liable for improper or incorrect use of these data described and/or contained herein. Acknowledgment of the U.S. Geological Survey would be appreciated in products derived from these data.</useconst>
<ptcontac>
<cntinfo>
<cntperp>
<cntper>John D Horton</cntper>
<cntorg>U.S. Geological Survey</cntorg>
</cntperp>
<cntpos>Physical Scientist</cntpos>
<cntaddr>
<addrtype>mailing address</addrtype>
<address>PO Box 25046, Mail Stop 973</address>
<city>Lakewood</city>
<state>CO</state>
<postal>80225</postal>
<country>USA</country>
</cntaddr>
<cntvoice>303-236-1921</cntvoice>
<cntfax>303-236-1425</cntfax>
<cntemail>jhorton@usgs.gov</cntemail>
</cntinfo>
</ptcontac>
<datacred>Datasets were developed by the U.S. Geological Survey Geology, Geophysics, and Geochemistry Science Center (GGGSC). Compilation work was completed by USGS National Association of Geoscience Teachers (NAGT) interns: Emma L. Boardman-Larson, Grayce M. Gibbs, William R. Gnesda, Montana E. Hauke, Jacob D. Melendez, Amanda L. Ringer, and Alex J. Schwarz; USGS student contractors: Margaret B. Hammond, Germán Schmeda, Patrick C. Scott, Tyler Reyes, Morgan Mullins, Thomas Carroll, Margaret Brantley, and Logan Barrett; and by USGS personnel Cheryl L. Novakovich, Damon Bickerstaff, Stuart A. Giles and E.G. Boyce.</datacred>
<native>Esri ArcGIS 10.8.1 (Build 14362) Service Pack N/A (Build N/A)</native>
</idinfo>
<dataqual>
<attracc>
<attraccr>Attribute fields and values were reviewed and checked for consistency of schema, accuracy, adherence to established vocabularies, and completeness.</attraccr>
</attracc>
<logic>Digital data were checked throughout the compilation process for accuracy of mine feature locations, completeness, accuracy, and consistency of attributes; completeness of data capture; and appropriate representation of mine features through time. A final review (see "Process Step" section – fourth level review) consisted of randomly selecting 5 quadrangles per state (some with multiple versions per quadrangle) and comparing the maps to the digitized data. Errors, which included missing, mislocated or misattributed data, were tabulated and an error percentage was calculated. From these results it is estimated that the error rate is less than 1-percent.</logic>
<complete>Available 7.5- and 15-minute topographic maps were acquired on a state-by-state basis from the HTMC for the archived period of record (1886 to 2006). More recent topographic maps in the USGS USTopo series do not include mine symbols and thus were not relevant. For quadrangles where HTMC topographic maps were not available, a lower-resolution USGS digital raster graphic version of the map was used. In specific regions such as South Dakota, 1:25,000-scale topographic maps were used to fill gaps. Mine feature data compiled by the states of California and Nevada were also based on USGS 7.5-minute topographic maps. Because the HTMC archive was not available at the time of those compilations, the California and Nevada mine features were probably acquired from a single, most recent version of each topographic map. The California and Nevada datasets were subsequently updated by USGS staff to include polygonal and point mine features from older versions of topographic maps where available. Automated routines and reviews were used to check the completeness of map coverage for each state.</complete>
<posacc>
<horizpa>
<horizpar>
U.S. Geological Survey topographic maps adhere to National Map Accuracy Standards that specify that for maps on publication scales larger than 1:20,000, not more than 10 percent of the points tested shall be in error by more than 1/30th inch, measured on the publication scale; for maps on publication scales of 1:20,000 or smaller, 1/50th inch. As applied to the USGS 7.5-minute quadrangle topographic map, the horizontal accuracy standard requires that the positions of 90 percent of all points tested must be accurate within 1/50th of an inch on the map. At 1:24,000 scale, 1/50th of an inch is 40 feet, at 1:48,000 scale, 1/50th of an inch is 80 feet, at 1:62,500 scale, 1/50th of an inch is 104 feet.
This data set was captured by heads-up digitizing from georeferenced raster images of USGS topographic maps from the HTMC. Georeferencing error was checked by measuring the distance between the corners of topographic maps and the actual coordinates of the corner. This error was found to be 50 feet on the average.
The combination of map accuracy and georeferencing error gives an average horizontal accuracy for features in the data set that ranges from about 100 to 155 feet.
</horizpar>
</horizpa>
<vertacc>
<vertaccr>Not applicable.</vertaccr>
</vertacc>
</posacc>
<lineage>
<srcinfo>
<srccite>
<citeinfo>
<origin>Fernette, G.L., Horton, J.D., King, Z., San Juan, C.A., and Schweitzer, P.N.</origin>
<pubdate>2016</pubdate>
<title>Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the Western United States</title>
<geoform>Vector Digital Dataset</geoform>
<pubinfo>
<pubplace>Denver, CO</pubplace>
<publish>USGS ScienceBase</publish>
</pubinfo>
<othercit>Fernette, G.L., Horton, J.D., King, Zachary, San Juan, C.A., and Schweitzer, P.N., 2016, Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the Western United States: U.S. Geological Survey data release, http://dx.doi.org/10.5066/F7JD4TWT.</othercit>
<onlink>https://doi.org/10.5066/F7JD4TWT</onlink>
</citeinfo>
</srccite>
<srcscale>24000 25000 48000 62500</srcscale>
<typesrc>Digital and/or Hardcopy Resources</typesrc>
<srctime>
<timeinfo>
<sngdate>
<caldate>2016</caldate>
</sngdate>
</timeinfo>
<srccurr>publication date</srccurr>
</srctime>
<srccitea>TopoWest</srccitea>
<srccontr>Source information used in support of the development of the data set. See Process section for more information.</srccontr>
</srcinfo>
<srcinfo>
<srccite>
<citeinfo>
<origin>U.S. Geological Survey</origin>
<pubdate>2015</pubdate>
<title>USGS Historical Topographic Map Collection (HTMC); now part of topoView</title>
<geoform>Raster Digital Dataset</geoform>
<pubinfo>
<pubplace>Denver, CO</pubplace>
<publish>U.S. Geological Survey</publish>
</pubinfo>
<onlink>https://ngmdb.usgs.gov/topoview/</onlink>
</citeinfo>
</srccite>
<srcscale>24000 25000 48000 62500</srcscale>
<typesrc>Digital and/or Hardcopy Resources</typesrc>
<srctime>
<timeinfo>
<rngdates>
<begdate>1888</begdate>
<enddate>2006</enddate>
</rngdates>
</timeinfo>
<srccurr>publication date</srccurr>
</srctime>
<srccitea>HTMC</srccitea>
<srccontr>Source information used in support of the development of the data set. See Process section for more information.</srccontr>
</srcinfo>
<srcinfo>
<srccite>
<citeinfo>
<origin>American Geological Institute</origin>
<pubdate>1997</pubdate>
<title>Dictionary of mining, mineral, and related terms</title>
<edition>2nd</edition>
<geoform>publication</geoform>
<pubinfo>
<pubplace>Alexandria, VA</pubplace>
<publish>American Geological Institute in Cooperation with the Society for Mining, Metallurgy, and Exploration, Inc.</publish>
</pubinfo>
<othercit>American Geological Institute, 1997, Dictionary of mining, mineral, and related terms, 2nd Ed.: American Geological Institute in Cooperation with the Society for Mining, Metallurgy, and Exploration, Inc., Alexandria, VA, 646 p.</othercit>
<onlink>https://www.americangeosciences.org/</onlink>
</citeinfo>
</srccite>
<typesrc>Digital and/or Hardcopy Resources</typesrc>
<srctime>
<timeinfo>
<sngdate>
<caldate>1997</caldate>
</sngdate>
</timeinfo>
<srccurr>publication date</srccurr>
</srctime>
<srccitea>American Geological Institute (1997)</srccitea>
<srccontr>Definitions used for some attributes in the Type field.</srccontr>
</srcinfo>
<srcinfo>
<srccite>
<citeinfo>
<origin>Maxwell, A.E., Bester, M.S., Guillen, L.A., Ramezan, C.A., Carpinello, D.J., Fan, Y., Hartley, F.M., Maynard, S.M., and Pyron, J.L.</origin>
<pubdate>2020</pubdate>
<title>Semantic Segmentation Deep Learning for Extracting Surface Mine Extents from Historic Topographic Maps</title>
<edition>Remote Sensing 12 no. 24: 4145</edition>
<geoform>Vector Digital Dataset</geoform>
<pubinfo>
<pubplace>Basel, Switzerland</pubplace>
<publish>MDPI</publish>
</pubinfo>
<othercit>Maxwell, A.E., Bester, M.S., Guillen, L.A., Ramezan, C.A., Carpinello, D.J., Fan, Y., Hartley, F.M., Maynard, S.M., and Pyron, J.L., 2020, Semantic Segmentation Deep Learning for Extracting Surface Mine Extents from Historic Topographic Maps: Remote Sensing 12, no. 24: 4145.</othercit>
<onlink>https://doi.org/10.3390/rs12244145</onlink>
</citeinfo>
</srccite>
<typesrc>Digital and/or Hardcopy Resources</typesrc>
<srctime>
<timeinfo>
<sngdate>
<caldate>1997</caldate>
</sngdate>
</timeinfo>
<srccurr>publication date</srccurr>
</srctime>
<srccitea>Maxwell (2020)</srccitea>
<srccontr>Vector polygons for 1:24,000-scale maps were used in some parts of West Virginia.</srccontr>
</srcinfo>
<procstep>
<procdesc>
A data search by state was conducted to ascertain where digital, geospatial mine feature information from 7.5 and 15-minute topographic maps were available. Geospatial mine feature data, available for Nevada and California at 1;24,000-scale, were acquired and used as a starting point for those states. For remaining states, historical 7.5- and 15-minute topographic maps were acquired from the USGS Historical Topographic Map Collection/topoView website (https://ngmdb.usgs.gov/topoview/) as geoPDF files. In the 7.5-minute series, about 60 percent of the quadrangles had multiple versions. In the 15-minute, 1:48,000-scale series, about 10 percent of the maps had multiple versions, and in the 15-minute, 1:62,500-scale series, about 20 percent of the maps had multiple versions. For quadrangles with two map versions at the same scale, both maps were acquired. For quadrangles with more than two versions at the same scale, the oldest map, and versions at approximately 10-year intervals up to the most recent were acquired. Using Global Mapper software, acquired maps were converted from geoPDF to geoTIF format to make them accessible in ArcGIS.
Capture of mine features was accomplished at each scale by visually inspecting the maps for mine symbols and digitizing points and/or polygons into an ArcGIS file geodatabase. No reconciliation between these data from different map scales was done. For example, if a mine feature occurred on a 7.5-minute map and a similar feature occurred on a 15-minute map, the feature was digitized twice. Information describing the feature type (prospect pits, mines, adits, dumps, tailings, etc.) and the map date, name, and Geospatial Data Architecture (GDA) and Scan identification number was compiled in the corresponding attribute table. Where mine symbols occurred on multiple versions (dates) of a map of the same scale, the first occurrence of the symbol was digitized. If subsequent versions of the map showed the same symbol within a permissible tolerance of the original location, the symbol was not re-digitized. The permissible tolerance for point symbols was roughly the area of a "box" which completely enclosed the map symbol. In the case of polygonal features, if the shape of the feature changed between map versions, the entire polygon was re-digitized. Slight shifts between versions of a map were common and reflected map scanning and georegistration variance.
When mine symbols were located within a topographic depression but no explicit pit outline was shown on the map, the depression was assumed to be a pit related to mining activity and the outermost depression contour was digitized as a polygon. The polygon was then attributed according to the mine symbol and/or the label contained on the map. When a map label name was surrounded by numerous symbols, the closest major symbol received the name. For example, if a name was surrounded by prospect pit and adit symbols on the map, the name would be applied to the closest adit symbol.
Pre-existing, 1:24,000-scale mine feature data for the states of Nevada and California were checked for locational accuracy; attribute table schema were modified and updated for consistency; and mine features (point and polygon) from older versions of maps were captured.
Data inspection and checks were performed by the individual digitizing the maps (first-level review), by team members reviewing a random selection of maps in a state (second-level review), by a project lead who reviewed data compiled at the state level (third-level review), and a final spot check of the merged data for the western US by USGS colleagues (fourth-level review). In each case, reviews addressed the accuracy and completeness of mine feature capture, completeness and consistency of attributes, adherence to established project schema, and representation of mine features through time.
</procdesc>
<srcused>withheld</srcused>
<procdate>20160630</procdate>
</procstep>
<procstep>
<procdesc>
Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Arkansas (AR), Iowa (IA), Louisiana (LA), Minnesota (MN), Missouri (MO), and Texas (TX) were digitized and appended to the existing source data. Some notable changes were made to some of the database attribute values.
Terms in the attribute field Ftr_Type were modified as follows: 1) added "Iron Pit" and "Shell Pit"; 2) changed "Ore Storage Pond" to "Ore Stockpile/Storage"; moved "Ore Storage Pond" to Ftr_Name; 3) changed "Tailings - Thickener" to "Tailings - Undifferentiated"; moved "Tailing Thickeners" to Ftr_Name; 4) changed "Pumice Mine" to "Pumice Pit"; moved "Pumice Mine" to Ftr_Name; 5) changed "Unidentified Feature" to "Disturbed Surface" or "Disturbed Surface - Pit"; and 6) changed "Gravel/Borrow pit - Undifferentiated" to "Gravel/Borrow Pit - Undifferentiated".
Terms removed from the Remarks field include: 1) "Unidentified - generic disturbed ground symbol"; 2) "Unidentified - generic disturbed ground symbol. Labeled as Pit only"; 3) "Photorevised"; 4) "Revised"; and 5) "Coincident feature labeled as &lt;Ftr_Type&gt; on 19xx map" (changed to "Feature designated as &lt;Ftr_Type&gt; from feature on 19xx map").
Unlabeled features attributed as Ftr_Type "Disturbed Surface" or "Disturbed Surface - Pit" (previously attributed as "Unidentified Feature"), were re-evaluated to identify some of these features. A buffer was applied to identify other nearby labeled features within approximately 1 kilometer. If it was reasonable to assume that a nearby labeled feature could be used to infer the Ftr_Type of the unlabeled "Disturbed Surface" feature, then the Ftr_Type was changed and the Remark "Inferred &lt;Ftr_Type&gt; from adjacent feature" was entered in the Remarks field. For example, several polygons labeled as "gravel pits" are present on a map dated 1950. A 1980 version of the map contains some pink, photorevised unlabeled disturbed surface polygons near the 1950 polygons. The 1980 disturbed surface polygons were assigned the Ftr_Type "Gravel Pit" and "Inferred Gravel Pit from adjacent feature." was entered in the Remarks field. This was not done when multiple Ftr_Types surrounded an unlabeled feature or if it was not reasonable to infer the Ftr_Type based on geographic factors.
The field "Topo_Date" has been changed from a text field type to an integer field type to facilitate numeric analysis.
Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.
</procdesc>
<srcused>withheld</srcused>
<procdate>20171119</procdate>
</procstep>
<procstep>
<procdesc>
Version 2.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Michigan (MI), Wisconsin (WI), Indiana (IN), and Illinois (IL) were digitized and appended to the existing source data. The terms "Tipple" and "Mine" have been added to the Ftr_Type field domain.
Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.
</procdesc>
<srcused>withheld</srcused>
<procdate>20180430</procdate>
</procstep>
<procstep>
<procdesc>
Version 3.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Kentucky (KY), Ohio (OH), and Tennessee (TN) were digitized and appended to the existing source data.
Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.
</procdesc>
<srcused>withheld</srcused>
<procdate>20190410</procdate>
</procstep>
<procstep>
<procdesc>
Version 4.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Alabama (AL), Florida (FL), Georgia (GA), North Carolina (NC), Mississippi (MS) and South Carolina (SC) were digitized and appended to the existing source data. The feature type (Ftr_Type) "Pumice Pit" has been merged into the existing Ftr_Type "Quarry - Pumice" for simplification. "Chert Pit" and "Marl Pit" have been added to the Ftr_Type domain.
Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.
</procdesc>
<srcused>withheld</srcused>
<procdate>20191118</procdate>
</procstep>
<procstep>
<procdesc>
Version 5.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Delaware (DE), Maryland (MD), New Jersey (NJ), and Virginia (VA) were digitized and appended to the existing source data.
Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.
</procdesc>
<srcused>withheld</srcused>
<procdate>20200601</procdate>
</procstep>
<procstep>
<procdesc>
Version 6.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Connecticut (CT), Maine (ME), Massachusetts (MA), New Hampshire (NH), Rhode Island (RI), and Vermont (VT) were digitized and appended to the existing source data.
Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.
</procdesc>
<srcused>withheld</srcused>
<procdate>20210224</procdate>
</procstep>
<procstep>
<procdesc>
Version 7.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the state of Pennsylvania (PA) were digitized and appended to the existing source data.
Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.
</procdesc>
<srcused>withheld</srcused>
<procdate>20220315</procdate>
</procstep>
<procstep>
<procdesc>
Version 8.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the state of New York (NY) were digitized and appended to the existing source data.
Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.
</procdesc>
<srcused>withheld</srcused>
<procdate>20220801</procdate>
</procstep>
<procstep>
<procdesc>
Version 9.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the state of West Virginia (WV) were digitized and appended to the existing source data. Some portions of the West Virginia 1:24,000-scale polygons were supplemented with work done by Aaron Maxwell (Assistant Professor in the Department of Geology and Geography at West Virginia University) and his lab group at the West Virginia View consortium (Maxwell, 2020). They used a previously published version of this dataset for the state of Kentucky to train deep learning models. These were then applied to ~1300 historic 1:24,000-scale topographic map quadrangles in West Virginia to extract the land disturbance extents. These rasters were vectorized into shapefiles and shared with the USGS team. The rasterized vector polygons were smoothed using Esri geoprocessing tools and a 40-meter PAEK generalization. They were simplified further by removing extra vertices within a 1-meter tolerance. The data was then reprojected from the native topographic map datum of NAD 1927 to WGS 1984. The polygons were cleaned up further by removal of raster artifacts by comparing each feature to the symbology on the georeferenced topographic maps. Attribution of the USGS data tables and the capture of point features for these maps used the same process as previous versions of this dataset.
Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.
</procdesc>
<srcused>withheld</srcused>
<procdate>20221101</procdate>
</procstep>
</lineage>
</dataqual>
<spdoinfo>
<direct>Point</direct>
<ptvctinf>
<esriterm Name="USGS_TopoMineSymbols_24k_Points">
<efeatyp Sync="TRUE">Simple</efeatyp>
<efeageom Sync="TRUE" code="1"/>
<esritopo Sync="TRUE">FALSE</esritopo>
<efeacnt Sync="TRUE">465126</efeacnt>
<spindex Sync="TRUE">TRUE</spindex>
<linrefer Sync="TRUE">FALSE</linrefer>
</esriterm>
</ptvctinf>
</spdoinfo>
<spref>
<horizsys>
<geograph>
<latres>0.0197611244</latres>
<longres>0.0246266647</longres>
<geogunit>Decimal seconds</geogunit>
</geograph>
<geodetic>
<horizdn>D_WGS_1984</horizdn>
<ellips>WGS_1984</ellips>
<semiaxis>6378137.0</semiaxis>
<denflat>298.257223563</denflat>
</geodetic>
</horizsys>
</spref>
<eainfo>
<detailed Name="USGS_TopoMineSymbols_24k_Points">
<enttyp>
<enttypl Sync="TRUE">USGS_TopoMineSymbols_24k_Points</enttypl>
<enttypd>Table containing attribute information associated with the data set.</enttypd>
<enttypds>USGS Authors</enttypds>
<enttypt Sync="TRUE">Feature Class</enttypt>
<enttypc Sync="TRUE">465126</enttypc>
</enttyp>
<attr>
<attrlabl>OBJECTID</attrlabl>
<attrdef>Object identification: an ArcGIS default field that contains an integer value to uniquely identify a row in an attribute table.</attrdef>
<attrdefs>Esri</attrdefs>
<attrdomv>
<udom>sequential integer values</udom>
</attrdomv>
<attalias Sync="TRUE">OBJECTID</attalias>
<attrtype Sync="TRUE">OID</attrtype>
<attwidth Sync="TRUE">4</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>Shape</attrlabl>
<attrdef>An Esri default field that contains the geometry type (point or polygon).</attrdef>
<attrdefs>Esri</attrdefs>
<attrdomv>
<edom>
<edomv>Point</edomv>
<edomvd>Geometry type is a point.</edomvd>
<edomvds>Esri</edomvds>
</edom>
<udom Sync="TRUE">Coordinates defining the features.</udom>
</attrdomv>
<attalias Sync="TRUE">Shape</attalias>
<attrtype Sync="TRUE">Geometry</attrtype>
<attwidth Sync="TRUE">0</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>State</attrlabl>
<attrdef>Abbreviated name of state where mine feature is located.</attrdef>
<attrdefs>United States Postal Service</attrdefs>
<attrdomv>
<udom>State name abbreviated using the U.S. Postal Service two-letter codes.</udom>
</attrdomv>
<attalias Sync="TRUE">State</attalias>
<attrtype Sync="TRUE">String</attrtype>
<attwidth Sync="TRUE">2</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>County</attrlabl>
<attrdef>U.S. county name.</attrdef>
<attrdefs>Geographic Names Information System (GNIS)</attrdefs>
<attrdomv>
<udom>Name of the county in which the mine feature is located.</udom>
</attrdomv>
<attalias Sync="TRUE">County</attalias>
<attrtype Sync="TRUE">String</attrtype>
<attwidth Sync="TRUE">50</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>Ftr_Type</attrlabl>
<attrdef>The type of mine symbol (feature) shown on the topographic map. The mine feature was attributed using standard USGS symbol names with two exceptions: "Prospect" was attributed as "Prospect Pit" and "Mine Tunnel" or "Cave Entrance" was attributed as "Adit". Mine feature definitions were derived largely from the American Geological Institute, 1997, Dictionary of mining, mineral, and related terms, 2nd Ed.: American Geological Institute in Cooperation with the Society for Mining, Metallurgy, and Exploration, Inc., Alexandria, VA, 646 p.</attrdef>
<attrdefs>American Geological Institute (1997)</attrdefs>
<attrdomv>
<edom>
<edomv>Adit</edomv>
<edomvd>A horizontal or inclined tunnel driven from the surface for exploration, extracting ore or for dewatering a mine; also referred to as a tunnel or prospect tunnel. The symbol is named a "mine tunnel or cave entrance" in the USGS topographic map legend. Direction approximated by the value in Ftr_Azimuth field. The adit direction shown on USGS topographic maps is generally perpendicular to the slope rather than the actual direction of the adit. Any associated descriptive label such as the proper mine name, "Tunnel", "Mine", "Coal Mine" or "Cave" were entered in the Ftr_Name field.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Air Shaft</edomv>
<edomvd>A shaft used wholly or mainly for ventilating mines.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Bentonite Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting bentonite.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Borrow Pit</edomv>
<edomvd>An area where materials including soil, clay, sand, or gravel have been excavated for use in construction at another location.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Caliche Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting caliche.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Chert Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting chert.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Cinder Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting cinder.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Clay Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting clay.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Coal Mine</edomv>
<edomvd>A mine working or excavation in the ground for the purpose of extracting coal.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Diggings</edomv>
<edomvd>Shallow pits or mine workings where near-surface deposits were mined. In the U.S. the term is commonly applied to placer deposits.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Glory Hole</edomv>
<edomvd>A funnel-shaped vertical pit cut at the bottom of a stope (stepped excavation) or surface mine through which ore is passed to underground workings before being hoisted to the surface.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Gravel Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting gravel.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Gravel/Borrow Pit - Undifferentiated</edomv>
<edomvd>A pit or excavation from which sand, gravel, clay or aggregate are extracted, usually for construction purposes. A feature was given this designation where there was no label associated with a borrow pit symbol or it was only labeled "Pit". The designation was also used if no Ftr_Type domain existed for a descriptive label associated with a borrow pit symbol. In these cases, the descriptive label was entered in the Ftr_Name field. Some examples: Asphalt Pit, Peat Pit, Coal Pit, or Rock Pit.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Hydraulic Mine</edomv>
<edomvd>A mine where material is mined using high-pressure jets of water to break up the ore and wash it to the processing site. The method has been typically used in placer gold mines in California.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Iron Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting iron.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Lignite Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting lignite.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Marl Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting marl.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Mill Site</edomv>
<edomvd>The site of a mineral processing plant. A plant referred to as a "mill" usually involves crushing and grinding as a part of the process.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Mine</edomv>
<edomvd>This generic term was used when a label containing the word "mine" appeared on a map with no corresponding map symbol. A point was put in the center of the label or on the nearest building symbol along with the appropriate standardized remark. For example, a label of "John Doe Mine" appeared on a map with no corresponding symbolization (point or polygon). A point was put in the center of the label, Ftr_Type = "Mine", Ftr_Name = "John Doe Mine", and "Label without symbol. Point placed at center of label and feature type inferred from label" was entered in the Remarks field.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Mine Dump</edomv>
<edomvd>A pile of material excavated from a mine and then transported and dumped in a heap or pile at or near a mine opening or open pit. Also called a waste dump, heap, pile, or spoil pile.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Mine Shaft</edomv>
<edomvd>A vertical or inclined excavation used for the purpose of opening, servicing, and accessing an underground mine. It may be equipped with a hoist at the top or collar, which lowers and raises a conveyance for transporting rock, people and mining equipment.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Open Pit Mine</edomv>
<edomvd>A mine working or excavation that is open to the surface. Also referred to as an open cut or open cast mine. The USGS topographic map symbol for open pit mine and quarry is the same, so the designation was used only when the symbol was labeled "mine".</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Open Pit Mine or Quarry</edomv>
<edomvd>Designation used when the open pit mine/quarry symbol on a topographic map had no distinguishing label.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Ore Stockpile/Storage</edomv>
<edomvd>A location where ore materials are stored as piles after being removed from the mine and before being processed. The material is then transported to a process plant or site.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Placer Mine</edomv>
<edomvd>A mine where unconsolidated material such as sand, gravel, talus or regolith is mined to extract valuable material.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Prospect Pit</edomv>
<edomvd>A shallow pit excavated for the purpose of exposing mineralization and/or extracting sample material. Named a "Prospect" in the USGS topographic map legend.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Quarry</edomv>
<edomvd>An open or surface mineral excavation usually for the extraction of stone. It is distinguished from a mine based on geometry (a quarry is open at the top and front) and by the material being extracted. The USGS topographic map symbol for open pit mine and quarry is the same, so the designation was used only when the symbol was labeled "quarry".</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Quarry - Gypsum</edomv>
<edomvd>An open or surface mineral working for the purpose of extracting gypsum.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Quarry - Limestone</edomv>
<edomvd>An open or surface mineral working for the purpose of extracting limestone.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Quarry - Pumice</edomv>
<edomvd>An open or surface mineral working for the purpose of extracting pumice.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Quarry - Rock</edomv>
<edomvd>An open or surface mineral working for the purpose of extracting rock.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Sand and Gravel Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting sand and gravel.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Sand Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting sand.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Scoria Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting scoria.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Settling Pond</edomv>
<edomvd>A pond, natural or artificial, for recovering solids from watery effluent.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Shale Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting shale.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Shell Pit</edomv>
<edomvd>An opening or excavation in the ground for the purpose of extracting shells.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Silica Mine</edomv>
<edomvd>A mine working or excavation in the ground for the purpose of extracting silica.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Slag Pile</edomv>
<edomvd>A pile of slag which is waste from the smelting of ore.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Strip Mine</edomv>
<edomvd>A surface mine in which ore is exposed by removal of overburden (barren material). Coal, numerous nonmetals, and metallic ore deposits may be mined in this manner. May also be referred to as open cast mines.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Tailings - Dredge</edomv>
<edomvd>Sand and gravel that was mined and processed by a dredge. Dredge tailings typically occur as regularly spaced, curved mounds of sand and gravel in streambeds.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Tailings - Placer</edomv>
<edomvd>Undifferentiated placer tailings include mounds and curved rills (material rolled down a slope) of sand and gravel that were mined and processed by placer methods.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Tailings - Pond</edomv>
<edomvd>An area closed at the lower end by a constraining wall or dam into which tailings, mineral processing waste, containing a high proportion of water are deposited. The pond is generally impounded with a dam, referred to as a tailings dam. Also known as tailings impoundments.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Tailings - Undifferentiated</edomv>
<edomvd>The gangue and other refuse material resulting from the washing, concentration, or other treatment of ground ores. Also called slimes, tails, refuse, and leach residue. Generally differentiated from mine dumps on topographic maps by label only.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Tipple</edomv>
<edomvd>Originally the place where the mine cars were tipped and emptied of their coal, and still used in that sense, but more generally applied to the surface structures of a mine, including the preparation plant and loading tracks.</edomvd>
<edomvds>American Geological Institute (1997)</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Uranium Mine</edomv>
<edomvd>A mine working or excavation in the ground for the purpose of extracting uranium.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attalias Sync="TRUE">Ftr_Type</attalias>
<attrtype Sync="TRUE">String</attrtype>
<attwidth Sync="TRUE">40</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>Ftr_Name</attrlabl>
<attrdef>The name of the mine feature as labeled on the topographic map. Could also contain descriptive labels associated with some features.</attrdef>
<attrdefs>USGS Authors</attrdefs>
<attrdomv>
<udom>
The name of the feature as labeled on the topographic map. This could be a proper name like "Carlin Mine" or "Johnson Shaft" or may contain other descriptive parts of the label depending on the Ftr_Type. For example, "Tunnel", "Pit", "Mine", "Cave", or "Reclaimed". Descriptors were recorded where the map label clarified a symbol (e.g. a "Mine" label was adjacent to an adit symbol). This field was also used for any descriptive labels of features that do not have their own feature type. For example: a gravel/borrow pit symbol with a label of "Slate Pit". The Ftr_Type is "Gravel/Borrow Pit - Undifferentiated" and the Ftr_Name is "Slate Pit".
When a map label name was surrounded by numerous symbols, the closest major symbol received the name. For example, if a feature label name was surrounded by prospect pit and adit symbols on the map, the name would be applied to the closest adit symbol. In the rare case where more than three proper mine names were within the same polygon, the Ftr_Name was attributed "Jack's Mine; and others - see Remarks" and the Remarks field contains the other names.
</udom>
</attrdomv>
<attalias Sync="TRUE">Ftr_Name</attalias>
<attrtype Sync="TRUE">String</attrtype>
<attwidth Sync="TRUE">50</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl Sync="TRUE">Ftr_Azimuth</attrlabl>
<attalias Sync="TRUE">Ftr_Azimuth</attalias>
<attrtype Sync="TRUE">Integer</attrtype>
<attwidth Sync="TRUE">4</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>Topo_Name</attrlabl>
<attrdef>The USGS topographic map name.</attrdef>
<attrdefs>USGS Authors</attrdefs>
<attrdomv>
<udom>The name of the USGS topographic map as it appears on the printed map. Quadrangle names are occasionally used in two or more states and thus are non-unique. In addition, some quadrangle map names change through time.</udom>
</attrdomv>
<attalias Sync="TRUE">Topo_Name</attalias>
<attrtype Sync="TRUE">String</attrtype>
<attwidth Sync="TRUE">50</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>Topo_Date</attrlabl>
<attrdef>The date of the USGS topographic map.</attrdef>
<attrdefs>USGS Authors</attrdefs>
<attrdomv>
<udom>The year of the USGS topographic map as it appears on the printed map. If a map also has a photorevision date, the photorevised year is used for those mine features digitized from symbols which are revised and shown in the pink photorevised color. Where topographic quadrangles have multiple versions, the date reflects the first appearance of a mine symbol on a map. For instance, an adit symbol is shown on a topographic map printed in 1960, 1970, and 1980. The value of "Topo_Date" is 1960. The database does not indicate rare cases when symbols are removed from later versions of a map.</udom>
</attrdomv>
<attalias Sync="TRUE">Topo_Date</attalias>
<attrtype Sync="TRUE">SmallInteger</attrtype>
<attwidth Sync="TRUE">2</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>Topo_Scale</attrlabl>
<attrdef>The USGS topographic map scale.</attrdef>
<attrdefs>USGS Authors</attrdefs>
<attrdomv>
<edom>
<edomv>24000</edomv>
<edomvd>The representative fraction scale of the source map is 1:24,000.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>25000</edomv>
<edomvd>The representative fraction scale of the source map is 1:25,000.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attalias Sync="TRUE">Topo_Scale</attalias>
<attrtype Sync="TRUE">String</attrtype>
<attwidth Sync="TRUE">5</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>CompiledBy</attrlabl>
<attrdef>Agency responsible for primary data capture.</attrdef>
<attrdefs>USGS Authors</attrdefs>
<attrdomv>
<udom>The majority of these data were captured by USGS contractor personnel via heads-up digitizing of mine symbols and labels on scanned topographic maps. Point data from 1:24,000-scale maps for the states of California and Nevada were obtained from the California Department of Conservation ("CA Dept Conserv") and the Nevada Bureau of Mines and Geology (NBMG). The obtained data were reviewed and modified to include point and polygon features from older versions of maps, and to conform to the USGS attribute schema.</udom>
</attrdomv>
<attalias Sync="TRUE">CompiledBy</attalias>
<attrtype Sync="TRUE">String</attrtype>
<attwidth Sync="TRUE">20</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>Remarks</attrlabl>
<attrdef>Additional information pertaining to digitized mine features; standardized when possible.</attrdef>
<attrdefs>USGS Authors</attrdefs>
<attrdomv>
<edom>
<edomv>Feature crosses into and digitized on &lt;Topo_Date&gt; &lt;Topo_Name&gt; map.</edomv>
<edomvd>Used when a polygon feature crossed a quadrangle boundary and was digitized from more than one map. For example, the extent of a gravel pit polygon crosses a 1:24,000 quadrangle boundary and is digitized from a 1982 Globe and a 1982 Inspiration map. The quadrangle containing the largest extent of the polygon (1982 Globe map) was entered into the Topo_Date and Topo_Name field and "Feature crosses into and digitized on 1982 Inspiration map" was entered in the Remarks field.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Feature designated as &lt;Ftr_Type&gt; from feature on 19xx map.</edomv>
<edomvd>Denotes where point/polygon features on one map were used to attribute a point/polygon on a different year version of the map. For example, a 1950 map had numerous point symbols labeled as "gravel pits". A 1980 map had an unlabeled polygon that overlaps these point symbols. The unlabeled polygon was assigned the Ftr_Type of "Gravel Pit" and "Feature designated as Gravel Pit from feature on 1950 map" was entered in the Remarks field.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Inferred &lt;Ftr_Type&gt; from adjacent feature.</edomv>
<edomvd>Used when an unlabeled feature (usually generic disturbed surface polygon) was assigned the Ftr_Type of a nearby or adjacent labeled feature.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Labeled as abandoned.</edomv>
<edomvd>Used when a map symbol was labeled "abandoned".</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Labeled as active.</edomv>
<edomvd>Used when a map symbol was labeled "active".</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Labeled as inactive.</edomv>
<edomvd>Used when a map symbol was labeled "inactive".</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Labeled as &lt;Ftr_Type&gt; on 19xx map.</edomv>
<edomvd>Used when the label (not the symbol) of a feature changes on a different year version of the map. For example, a borrow pit symbol on a 1950 map was unlabeled. On the 1980 version of the map, the same symbol was labeled "gravel pit". The Ftr_Type was changed to "Gravel Pit", and "Labeled as Gravel Pit on 1980 map" was entered in the Remarks field.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Label without symbol. Point placed on building symbol and feature type inferred from label.</edomv>
<edomvd>Used when a mine name was adjacent to a generic circle or square building symbol on the map. If more than one building symbol was near the map label, then the remark below was used.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Label without symbol. Point placed at center of label and feature type inferred from label.</edomv>
<edomvd>Used when a label (typically a mine name) had no corresponding map symbol. In these cases, a point was digitized at the center of the label and this remark was entered in the Remarks field.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Named on 19xx map.</edomv>
<edomvd>Used when a label appeared on a later version of a map. For example, a mine shaft symbol on a 1950 map had no label. A 1980 map had the same mine shaft with the label "John Doe Mine". The 1950 feature was attributed "John Doe Mine" in the Ftr_Name field and "Named on 1980 map" was entered in the Remarks field.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Reference map USGS DRG</edomv>
<edomvd>Denotes when the topographic map was not available from the HTMC archive at the time of digitizing. In these cases, a slightly lower resolution digital raster graphic (DRG) version of the map was used. Features digitized from these maps have no attributes in the GDA_ID or ScanID fields; since no HTMC map was used.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attrdomv>
<edom>
<edomv>Symbolized as &lt;Ftr_Type&gt;, but labeled &lt;Ftr_Type&gt;.</edomv>
<edomvd>Used when a symbolized feature type was labeled as a different feature type. For example, an open pit mine or quarry symbol was labeled as "gravel pit" on the map. The Ftr_Type entered was "Gravel Pit" and "Symbolized as Open Pit Mine or Quarry, but labeled Gravel Pit" was entered in the Remarks field.</edomvd>
<edomvds>USGS Authors</edomvds>
</edom>
</attrdomv>
<attalias Sync="TRUE">Remarks</attalias>
<attrtype Sync="TRUE">String</attrtype>
<attwidth Sync="TRUE">150</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>GDA_ID</attrlabl>
<attrdef>Geospatial Data Architecture identification number.</attrdef>
<attrdefs>USGS Authors</attrdefs>
<attrdomv>
<udom>Geospatial Data Architecture (GDA) is a USGS National Geospatial Program repository for cell-based or rectangular area map products. The GDA ID is a permanent and unique reference to every product instance.</udom>
</attrdomv>
<attalias Sync="TRUE">GDA_ID</attalias>
<attrtype Sync="TRUE">Integer</attrtype>
<attwidth Sync="TRUE">4</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
<attr>
<attrlabl>ScanID</attrlabl>
<attrdef>HTMC map scan identification number.</attrdef>
<attrdefs>USGS Authors</attrdefs>
<attrdomv>
<udom>A unique 6- or 7-digit integer assigned to scanned maps archived at the HTMC. This number changes if a map is re-scanned.</udom>
</attrdomv>
<attalias Sync="TRUE">ScanID</attalias>
<attrtype Sync="TRUE">Integer</attrtype>
<attwidth Sync="TRUE">4</attwidth>
<atprecis Sync="TRUE">0</atprecis>
<attscale Sync="TRUE">0</attscale>
</attr>
</detailed>
<overview>
<eaover>The entity and attribute information provided here describes the tabular data associated with the six point and polygon feature classes in the file geodatabase (see "Supplemental Information" for details). The structure of the attribute table was generated by the USGS authors of this dataset. Please review the detailed descriptions that are provided (the individual attribute descriptions) for information on the values that appear as fields/table entries of the dataset.</eaover>
<eadetcit>The entity and attribute values were generated by the USGS authors of this dataset. Where possible, consistent terminology was used to describe mine features. Please review the metadata record for additional details and information.</eadetcit>
</overview>
</eainfo>
<distinfo>
<distrib>
<cntinfo>
<cntorgp>
<cntorg>U.S. Geological Survey - ScienceBase</cntorg>
</cntorgp>
<cntaddr>
<addrtype>mailing address</addrtype>
<address>Denver Federal Center, Building 810, Mail Stop 302</address>
<city>Denver</city>
<state>CO</state>
<postal>80225</postal>
<country>United States</country>
</cntaddr>
<cntvoice>1-888-ASK-USGS (1-888-275-8747)</cntvoice>
<cntemail>sciencebase@usgs.gov</cntemail>
</cntinfo>
</distrib>
<distliab>Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which these data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of these data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty.</distliab>
<stdorder>
<digform>
<digtinfo>
<formname>Vector Digital Data Set (Point)</formname>
<filedec>Use a file extraction software such as WinZip, 7zip, Peazip</filedec>
<transize>290</transize>
</digtinfo>
<digtopt>
<onlinopt>
<computer>
<networka>
<networkr>https://www.sciencebase.gov/catalog/item/5a1492c3e4b09fc93dcfd574</networkr>
</networka>
</computer>
</onlinopt>
</digtopt>
</digform>
<fees>None. No fees are applicable for obtaining the data set.</fees>
</stdorder>
</distinfo>
<metainfo>
<metd>20230125</metd>
<metc>
<cntinfo>
<cntperp>
<cntper>John D Horton</cntper>
<cntorg>U.S. Geological Survey</cntorg>
</cntperp>
<cntpos>Physical Scientist</cntpos>
<cntaddr>
<addrtype>mailing address</addrtype>
<address>PO Box 25046, Mail Stop 973</address>
<city>Lakewood</city>
<state>CO</state>
<postal>80225</postal>
<country>USA</country>
</cntaddr>
<cntvoice>303-236-1921</cntvoice>
<cntfax>303-236-1425</cntfax>
<cntemail>jhorton@usgs.gov</cntemail>
</cntinfo>
</metc>
<metstdn>FGDC Content Standard for Digital Geospatial Metadata</metstdn>
<metstdv>FGDC-STD-001-1998</metstdv>
</metainfo>
<Esri>
<DataProperties>
<itemProps>
<itemName Sync="TRUE">USGS_TopoMineSymbols_24k_Points</itemName>
<nativeExtBox>
<westBL Sync="TRUE">-124.695087</westBL>
<eastBL Sync="TRUE">-67.251929</eastBL>
<southBL Sync="TRUE">24.663608</southBL>
<northBL Sync="TRUE">49.333366</northBL>
<exTypeCode Sync="TRUE">1</exTypeCode>
</nativeExtBox>
<imsContentType Sync="TRUE">002</imsContentType>
</itemProps>
<coordRef>
<type Sync="TRUE">Geographic</type>
<geogcsn Sync="TRUE">GCS_WGS_1984</geogcsn>
<csUnits Sync="TRUE">Angular Unit: Degree (0.017453)</csUnits>
<peXml Sync="TRUE">&lt;GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.8'&gt;&lt;WKT&gt;GEOGCS[&amp;quot;GCS_WGS_1984&amp;quot;,DATUM[&amp;quot;D_WGS_1984&amp;quot;,SPHEROID[&amp;quot;WGS_1984&amp;quot;,6378137.0,298.257223563]],PRIMEM[&amp;quot;Greenwich&amp;quot;,0.0],UNIT[&amp;quot;Degree&amp;quot;,0.0174532925199433],AUTHORITY[&amp;quot;EPSG&amp;quot;,4326]]&lt;/WKT&gt;&lt;XOrigin&gt;-399.99999999999989&lt;/XOrigin&gt;&lt;YOrigin&gt;-399.99999999999989&lt;/YOrigin&gt;&lt;XYScale&gt;1000000000.0000001&lt;/XYScale&gt;&lt;ZOrigin&gt;-100000&lt;/ZOrigin&gt;&lt;ZScale&gt;10000&lt;/ZScale&gt;&lt;MOrigin&gt;-100000&lt;/MOrigin&gt;&lt;MScale&gt;10000&lt;/MScale&gt;&lt;XYTolerance&gt;8.9831528411952133e-09&lt;/XYTolerance&gt;&lt;ZTolerance&gt;0.001&lt;/ZTolerance&gt;&lt;MTolerance&gt;0.001&lt;/MTolerance&gt;&lt;HighPrecision&gt;true&lt;/HighPrecision&gt;&lt;LeftLongitude&gt;-180&lt;/LeftLongitude&gt;&lt;WKID&gt;4326&lt;/WKID&gt;&lt;LatestWKID&gt;4326&lt;/LatestWKID&gt;&lt;/GeographicCoordinateSystem&gt;</peXml>
</coordRef>
</DataProperties>
<SyncDate>20230125</SyncDate>
<SyncTime>13231900</SyncTime>
<ModDate>20230125</ModDate>
<ModTime>13231900</ModTime>
<ArcGISFormat>1.0</ArcGISFormat>
<scaleRange>
<minScale>150000000</minScale>
<maxScale>5000</maxScale>
</scaleRange>
<ArcGISProfile>FGDC</ArcGISProfile>
</Esri>
<mdLang>
<languageCode value="eng"/>
<countryCode Sync="TRUE" value="USA"/>
</mdLang>
<mdChar>
<CharSetCd value="004"/>
</mdChar>
<mdHrLv>
<ScopeCd value="005"/>
</mdHrLv>
<mdContact>
<rpIndName>John D Horton</rpIndName>
<rpOrgName>U.S. Geological Survey</rpOrgName>
<rpPosName>Physical Scientist</rpPosName>
<rpCntInfo>
<cntPhone>
<voiceNum>303-236-1921</voiceNum>
<faxNum>303-236-1425</faxNum>
</cntPhone>
<cntAddress addressType="postal">
<delPoint>PO Box 25046, Mail Stop 973</delPoint>
<city>Lakewood</city>
<adminArea>CO</adminArea>
<postCode>80225</postCode>
<country>US</country>
<eMailAdd>jhorton@usgs.gov</eMailAdd>
</cntAddress>
</rpCntInfo>
<role>
<RoleCd value="007"/>
</role>
</mdContact>
<mdDateSt Sync="TRUE">20230125</mdDateSt>
<mdStanName>ArcGIS Metadata</mdStanName>
<mdStanVer>1.0</mdStanVer>
<distInfo>
<distributor>
<distorCont>
<rpOrgName>U.S. Geological Survey - ScienceBase</rpOrgName>
<rpCntInfo>
<cntPhone>
<voiceNum>1-888-ASK-USGS (1-888-275-8747)</voiceNum>
</cntPhone>
<cntAddress addressType="postal">
<delPoint>Denver Federal Center, Building 810, Mail Stop 302</delPoint>
<city>Denver</city>
<adminArea>CO</adminArea>
<postCode>80225</postCode>
<country>US</country>
<eMailAdd>sciencebase@usgs.gov</eMailAdd>
</cntAddress>
</rpCntInfo>
<role>
<RoleCd value="005"/>
</role>
</distorCont>
<distorOrdPrc>
<resFees>None. No fees are applicable for obtaining the data set.</resFees>
</distorOrdPrc>
<distorFormat>
<formatName>Vector Digital Data Set (Point)</formatName>
<fileDecmTech>Use a file extraction software such as WinZip, 7zip, Peazip</fileDecmTech>
</distorFormat>
<distorTran>
<transSize>290</transSize>
<onLineSrc>
<linkage>https://www.sciencebase.gov/catalog/item/5a1492c3e4b09fc93dcfd574</linkage>
</onLineSrc>
</distorTran>
</distributor>
<distTranOps>
<onLineSrc>
<linkage>https://doi.org/10.5066/F78W3CHG</linkage>
</onLineSrc>
</distTranOps>
<distFormat>
<formatName Sync="TRUE">File Geodatabase Feature Class</formatName>
</distFormat>
</distInfo>
<dataIdInfo>
<idCitation>
<resTitle>USGS Topographic Mine Symbols - Points - 1:24,000-scale</resTitle>
<date>
<pubDate>2016-08-04</pubDate>
</date>
<resEd>Version 9.0</resEd>
<citRespParty>
<rpOrgName>U.S. Geological Survey</rpOrgName>
<rpCntInfo>
<cntAddress>
<delPoint>Denver, CO</delPoint>
</cntAddress>
</rpCntInfo>
<role>
<RoleCd value="010"/>
</role>
</citRespParty>
<citRespParty>
<rpOrgName>John D. Horton</rpOrgName>
<role>
<RoleCd value="006"/>
</role>
</citRespParty>
<citRespParty>
<rpOrgName>Carma A. San Juan</rpOrgName>
<role>
<RoleCd value="006"/>
</role>
</citRespParty>
<presForm>
<fgdcGeoform>Vector Digital Data Set (Point)</fgdcGeoform>
<PresFormCd Sync="TRUE" value="005"/>
</presForm>
<datasetSeries>
<seriesName>U.S. Geological Survey data release</seriesName>
<issId>DOI: 10.5066/F78W3CHG</issId>
</datasetSeries>
<otherCitDet>Additional information on Originators: John D. Horton, https://orcid.org/0000-0003-2969-9073; Carma San Juan, https://orcid.org/0000-0002-9151-1919. Suggested citation: Horton, J.D., and San Juan, C.A., 2016, Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 9.0, January 2023): U.S. Geological Survey data release, https://doi.org/10.5066/F78W3CHG.</otherCitDet>
</idCitation>
<idAbs>&lt;DIV STYLE="text-align:Left;"&gt;&lt;DIV&gt;&lt;P&gt;&lt;SPAN&gt;Version 9.0 of these data are part of a larger U.S. Geological Survey (USGS) project to develop an updated geospatial database of mines, mineral deposits, and mineral regions in the United States. Mine and prospect-related symbols, such as those used to represent prospect pits, mines, adits, dumps, tailings, etc., hereafter referred to as “mine” symbols or features, are currently being digitized on a state-by-state basis from the 7.5-minute (1:24,000-scale) and the 15-minute (1:48,000 and 1:62,500-scale) archive of the USGS Historical Topographic Map Collection (HTMC), or acquired from available databases (California and Nevada, 1:24,000-scale only). Compilation of these features is the first phase in capturing accurate locations and general information about features related to mineral resource exploration and extraction across the U.S. To date, the compilation of 719,121 point and polygon mine symbols from approximately 100,000 maps across 48 states and the District of Columbia (DC) has been completed: Alabama (AL), Arizona (AZ), Arkansas (AR), California (CA), Colorado (CO), Connecticut (CT), Delaware (DE), Florida (FL), Georgia (GA), Idaho (ID), Illinois (IL), Indiana (IN), Iowa (IA), Kansas (KS), Kentucky (KY), Louisiana (LA), Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Mississippi (MS), Missouri (MO), Montana (MT), Nebraska (NE), Nevada (NV), New Hampshire (NH), New Jersey (NJ), New Mexico (NM), New York (NY), North Carolina (NC), North Dakota (ND), Ohio (OH), Oklahoma (OK), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), South Carolina (SC), South Dakota (SD), Tennessee (TN), Texas (TX), Utah (UT), Vermont (VT), Virginia (VA), Washington (WA), West Virginia (WV), Wisconsin (WI), and Wyoming (WY). The process renders not only a more complete picture of exploration and mining in the U.S., but an approximate timeline of when these activities occurred. These data may be used for land use planning, assessing abandoned mine lands and mine-related environmental impacts, assessing the value of mineral resources from Federal, State and private lands, and mapping mineralized areas and systems for input into the land management process. These data are presented as three groups of layers based on the scale of the source maps. No reconciliation between the data groups was done.&lt;/SPAN&gt;&lt;/P&gt;&lt;/DIV&gt;&lt;/DIV&gt;</idAbs>
<idPurp>These data are a digital version of mine symbols found on USGS 7.5- and 15-minute series topographic maps. These data are suitable for use in Geographic Information Systems (GIS) or other database and geospatial software. Collection of data of this type is a part of the mission of the Mineral Resources Program of the USGS. The information is intended to meet the needs of a wide community of users that extends from geoscience and mineral exploration communities to State and Federal agencies, private industry, and the general public.</idPurp>
<idCredit>Datasets were developed by the U.S. Geological Survey Geology, Geophysics, and Geochemistry Science Center (GGGSC). Compilation work was completed by USGS National Association of Geoscience Teachers (NAGT) interns: Emma L. Boardman-Larson, Grayce M. Gibbs, William R. Gnesda, Montana E. Hauke, Jacob D. Melendez, Amanda L. Ringer, and Alex J. Schwarz; USGS student contractors: Margaret B. Hammond, Germán Schmeda, Patrick C. Scott, Tyler Reyes, Morgan Mullins, Thomas Carroll, Margaret Brantley, and Logan Barrett; and by USGS personnel Cheryl L. Novakovich, Damon Bickerstaff, Stuart A. Giles and E.G. Boyce.</idCredit>
<idStatus>
<ProgCd value="007"/>
</idStatus>
<idPoC>
<rpIndName>John D Horton</rpIndName>
<rpOrgName>U.S. Geological Survey</rpOrgName>
<rpPosName>Physical Scientist</rpPosName>
<rpCntInfo>
<cntPhone>
<voiceNum>303-236-1921</voiceNum>
<faxNum>303-236-1425</faxNum>
</cntPhone>
<cntAddress addressType="postal">
<delPoint>PO Box 25046, Mail Stop 973</delPoint>
<city>Lakewood</city>
<adminArea>CO</adminArea>
<postCode>80225</postCode>
<country>US</country>
<eMailAdd>jhorton@usgs.gov</eMailAdd>
</cntAddress>
</rpCntInfo>
<role>
<RoleCd value="007"/>
</role>
</idPoC>
<resMaint>
<maintFreq>
<MaintFreqCd value="009"/>
</maintFreq>
</resMaint>
<placeKeys>
<thesaName>
<resTitle>Common geographic areas</resTitle>
</thesaName>
<keyword>Utah (UT)</keyword>
<keyword>New Jersey (NJ)</keyword>
<keyword>Vermont (VT)</keyword>
<keyword>Alabama (AL)</keyword>
<keyword>Tennessee (TN)</keyword>
<keyword>Kansas (KS)</keyword>
<keyword>Nebraska (NE)</keyword>
<keyword>Louisiana (LA)</keyword>
<keyword>Maine (ME)</keyword>
<keyword>Colorado (CO)</keyword>
<keyword>Oklahoma (OK)</keyword>
<keyword>Georgia (GA)</keyword>
<keyword>New York (NY)</keyword>
<keyword>Connecticut (CT)</keyword>
<keyword>Indiana (IN)</keyword>
<keyword>Nevada (NV)</keyword>
<keyword>Ohio (OH)</keyword>
<keyword>California (CA)</keyword>
<keyword>Wyoming (WY)</keyword>
<keyword>Oregon (OR)</keyword>
<keyword>Montana (MT)</keyword>
<keyword>Kentucky (KY)</keyword>
<keyword>Arizona (AZ)</keyword>
<keyword>Minnesota (MN)</keyword>
<keyword>Delaware (DE)</keyword>
<keyword>Florida (FL)</keyword>
<keyword>Iowa (IA)</keyword>
<keyword>Arkansas (AR)</keyword>
<keyword>Rhode Island (RI)</keyword>
<keyword>Mississippi (MS)</keyword>
<keyword>Maryland (MD)</keyword>
<keyword>Illinois (IL)</keyword>
<keyword>Idaho (ID)</keyword>
<keyword>Michigan (MI)</keyword>
<keyword>Massachusetts (MA)</keyword>
<keyword>Pennsylvania (PA)</keyword>
<keyword>North Carolina (NC)</keyword>
<keyword>New Hampshire (NH)</keyword>
<keyword>Wisconsin (WI)</keyword>
<keyword>South Dakota (SD)</keyword>
<keyword>Virginia (VA)</keyword>
<keyword>United States</keyword>
<keyword>Washington (WA)</keyword>
<keyword>South Carolina (SC)</keyword>
<keyword>West Virginia (WV)</keyword>
<keyword>District of Columbia (DC)</keyword>
<keyword>New Mexico (NM)</keyword>
<keyword>North Dakota (ND)</keyword>
<keyword>Texas (TX)</keyword>
<keyword>Missouri (MO)</keyword>
</placeKeys>
<themeKeys>
<keyword>Geology</keyword>
<keyword>Geophysics</keyword>
<keyword>and Geochemistry Science Center (GGGSC)</keyword>
<keyword>Historical Topographic Map Collection (HTMC)</keyword>
<keyword>USGS Quadrangles</keyword>
<keyword>Mineral Resources Program (MRP)</keyword>
<keyword>USGS Mineral Deposit Database (USMIN)</keyword>
<keyword>U.S. Geological Survey (USGS)</keyword>
<keyword>TopoView</keyword>
</themeKeys>
<themeKeys>
<thesaName>
<resTitle>American Geological Institute, 1997</resTitle>
</thesaName>
<keyword>tailings</keyword>
<keyword>ore dump</keyword>
<keyword>mine dump</keyword>
<keyword>mine shaft</keyword>
<keyword>open pit mine</keyword>
<keyword>borrow pit</keyword>
<keyword>evaporation pond</keyword>
<keyword>trench</keyword>
<keyword>gravel pit</keyword>
<keyword>quarry</keyword>
<keyword>placer mine</keyword>
<keyword>abandoned mine</keyword>
<keyword>leach pond</keyword>
<keyword>mill site</keyword>
<keyword>linear prospect</keyword>
<keyword>topographic map</keyword>
<keyword>diggings</keyword>
<keyword>mineral resource</keyword>
<keyword>air shaft</keyword>
<keyword>prospect pit</keyword>
<keyword>settling pond</keyword>
<keyword>mine</keyword>
<keyword>dredge tailings</keyword>
<keyword>placer tailings</keyword>
<keyword>adit</keyword>
<keyword>strip mine</keyword>
<keyword>ore stockpile/storage</keyword>
<keyword>hydraulic mine</keyword>
<keyword>tipple</keyword>
</themeKeys>
<themeKeys>
<thesaName>
<resTitle>USGS Thesaurus</resTitle>
</thesaName>
<keyword>land use and land cover</keyword>
<keyword>data services</keyword>
<keyword>geospatial datasets</keyword>
<keyword>topographic maps</keyword>
<keyword>mine drainage</keyword>
<keyword>mining and quarrying</keyword>
<keyword>geographic information systems</keyword>
<keyword>mining hazards</keyword>
<keyword>mine waste</keyword>
</themeKeys>
<themeKeys>
<thesaName>
<resTitle>USGS Metadata Identifier</resTitle>
</thesaName>
<keyword>USGS:5a1492c3e4b09fc93dcfd574</keyword>
</themeKeys>
<themeKeys>
<thesaName>
<resTitle>ISO 19115 Topic Category</resTitle>
</thesaName>
<keyword>geoscientificInformation</keyword>
<keyword>location</keyword>
</themeKeys>
<searchKeys>
<keyword>tailings</keyword>
<keyword>geoscientificInformation</keyword>
<keyword>Utah (UT)</keyword>
<keyword>ore dump</keyword>
<keyword>New Jersey (NJ)</keyword>
<keyword>mine dump</keyword>
<keyword>Vermont (VT)</keyword>
<keyword>mine shaft</keyword>
<keyword>Alabama (AL)</keyword>
<keyword>land use and land cover</keyword>
<keyword>open pit mine</keyword>
<keyword>Tennessee (TN)</keyword>
<keyword>Kansas (KS)</keyword>
<keyword>borrow pit</keyword>
<keyword>evaporation pond</keyword>
<keyword>Nebraska (NE)</keyword>
<keyword>Geology</keyword>
<keyword>Geophysics</keyword>
<keyword>and Geochemistry Science Center (GGGSC)</keyword>
<keyword>Louisiana (LA)</keyword>
<keyword>trench</keyword>
<keyword>Maine (ME)</keyword>
<keyword>Historical Topographic Map Collection (HTMC)</keyword>
<keyword>data services</keyword>
<keyword>gravel pit</keyword>
<keyword>quarry</keyword>
<keyword>Colorado (CO)</keyword>
<keyword>Oklahoma (OK)</keyword>
<keyword>Georgia (GA)</keyword>
<keyword>New York (NY)</keyword>
<keyword>geospatial datasets</keyword>
<keyword>Connecticut (CT)</keyword>
<keyword>Indiana (IN)</keyword>
<keyword>Nevada (NV)</keyword>
<keyword>Ohio (OH)</keyword>
<keyword>California (CA)</keyword>
<keyword>Wyoming (WY)</keyword>
<keyword>placer mine</keyword>
<keyword>location</keyword>
<keyword>Oregon (OR)</keyword>
<keyword>Montana (MT)</keyword>
<keyword>topographic maps</keyword>
<keyword>abandoned mine</keyword>
<keyword>leach pond</keyword>
<keyword>USGS Quadrangles</keyword>
<keyword>USGS:5a1492c3e4b09fc93dcfd574</keyword>
<keyword>Mineral Resources Program (MRP)</keyword>
<keyword>Kentucky (KY)</keyword>
<keyword>mill site</keyword>
<keyword>Arizona (AZ)</keyword>
<keyword>Minnesota (MN)</keyword>
<keyword>Delaware (DE)</keyword>
<keyword>Florida (FL)</keyword>
<keyword>Iowa (IA)</keyword>
<keyword>Arkansas (AR)</keyword>
<keyword>linear prospect</keyword>
<keyword>topographic map</keyword>
<keyword>Rhode Island (RI)</keyword>
<keyword>diggings</keyword>
<keyword>mine drainage</keyword>
<keyword>Mississippi (MS)</keyword>
<keyword>USGS Mineral Deposit Database (USMIN)</keyword>
<keyword>Maryland (MD)</keyword>
<keyword>mineral resource</keyword>
<keyword>air shaft</keyword>
<keyword>Illinois (IL)</keyword>
<keyword>prospect pit</keyword>
<keyword>mining and quarrying</keyword>
<keyword>Idaho (ID)</keyword>
<keyword>Michigan (MI)</keyword>
<keyword>Massachusetts (MA)</keyword>
<keyword>geographic information systems</keyword>
<keyword>settling pond</keyword>
<keyword>Pennsylvania (PA)</keyword>
<keyword>mine</keyword>
<keyword>North Carolina (NC)</keyword>
<keyword>New Hampshire (NH)</keyword>
<keyword>mining hazards</keyword>
<keyword>Wisconsin (WI)</keyword>
<keyword>South Dakota (SD)</keyword>
<keyword>Virginia (VA)</keyword>
<keyword>United States</keyword>
<keyword>Washington (WA)</keyword>
<keyword>U.S. Geological Survey (USGS)</keyword>
<keyword>South Carolina (SC)</keyword>
<keyword>dredge tailings</keyword>
<keyword>TopoView</keyword>
<keyword>placer tailings</keyword>
<keyword>West Virginia (WV)</keyword>
<keyword>adit</keyword>
<keyword>District of Columbia (DC)</keyword>
<keyword>New Mexico (NM)</keyword>
<keyword>mine waste</keyword>
<keyword>North Dakota (ND)</keyword>
<keyword>Texas (TX)</keyword>
<keyword>strip mine</keyword>
<keyword>ore stockpile/storage</keyword>
<keyword>hydraulic mine</keyword>
<keyword>Missouri (MO)</keyword>
<keyword>tipple</keyword>
</searchKeys>
<resConst>
<LegConsts>
<useLimit>Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which these data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of these data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty.</useLimit>
<othConsts>None. Please see "Distribution Information" for details.</othConsts>
</LegConsts>
</resConst>
<resConst>
<Consts>
<useLimit>&lt;DIV STYLE="text-align:Left;"&gt;&lt;DIV&gt;&lt;P&gt;&lt;SPAN&gt;These data are intended for use at approximately 1:24,000-scale or smaller. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although these data have been processed successfully on a computer system at the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of these data for other purposes, nor on all computer systems, nor shall the act of distribution constitute any such warranty. The USGS or the U.S. Government shall not be held liable for improper or incorrect use of these data described and/or contained herein. Acknowledgment of the U.S. Geological Survey would be appreciated in products derived from these data.&lt;/SPAN&gt;&lt;/P&gt;&lt;/DIV&gt;&lt;/DIV&gt;</useLimit>
</Consts>
</resConst>
<spatRpType>
<SpatRepTypCd value="001"/>
</spatRpType>
<dataLang>
<languageCode value="eng"/>
<countryCode Sync="TRUE" value="USA"/>
</dataLang>
<envirDesc Sync="TRUE"> Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362</envirDesc>
<dataExt>
<geoEle>
<GeoBndBox>
<westBL>-124.695087333</westBL>
<eastBL>-67.251928593</eastBL>
<southBL>24.663608458</southBL>
<northBL>49.333366188</northBL>
</GeoBndBox>
</geoEle>
</dataExt>
<dataExt>
<exDesc>Topographic map date</exDesc>
<tempEle>
<TempExtent>
<exTemp>
<TM_Period>
<tmBegin>1886-01-01</tmBegin>
<tmEnd>2006-01-01</tmEnd>
</TM_Period>
</exTemp>
</TempExtent>
</tempEle>
</dataExt>
<suppInfo>This USGS data release consists of an ArcGIS 10.8.1 geodatabase (USGS_TopoMineSymbols_ver9.gdb) containing six feature classes representing the different scales of topographic maps: USGS_TopoMineSymbols_24k_Points; USGS_TopoMineSymbols_48k_Points; USGS_TopoMineSymbols_625k_Points; USGS_TopoMineSymbols_24k_Polygons; USGS_TopoMineSymbols_48k_Polygons; USGS_TopoMineSymbols_625k_Polygons No reconciliation between the data sets was done. Raster images of historic topographic maps may be obtained from the USGS topoView web mapping application: https://ngmdb.usgs.gov/topoview/.</suppInfo>
<dataExt>
<geoEle>
<GeoBndBox esriExtentType="search">
<exTypeCode Sync="TRUE">1</exTypeCode>
<westBL Sync="TRUE">-124.695087</westBL>
<eastBL Sync="TRUE">-67.251929</eastBL>
<northBL Sync="TRUE">49.333366</northBL>
<southBL Sync="TRUE">24.663608</southBL>
</GeoBndBox>
</geoEle>
</dataExt>
<tpCat>
<TopicCatCd value="013"/>
</tpCat>
<tpCat>
<TopicCatCd value="008"/>
</tpCat>
</dataIdInfo>
<dqInfo>
<dqScope>
<scpLvl>
<ScopeCd value="005"/>
</scpLvl>
</dqScope>
<report type="DQConcConsis">
<measDesc>Digital data were checked throughout the compilation process for accuracy of mine feature locations, completeness, accuracy, and consistency of attributes; completeness of data capture; and appropriate representation of mine features through time. A final review (see "Process Step" section – fourth level review) consisted of randomly selecting 5 quadrangles per state (some with multiple versions per quadrangle) and comparing the maps to the digitized data. Errors, which included missing, mislocated or misattributed data, were tabulated and an error percentage was calculated. From these results it is estimated that the error rate is less than 1-percent.</measDesc>
</report>
<report type="DQCompOm">
<measDesc>Available 7.5- and 15-minute topographic maps were acquired on a state-by-state basis from the HTMC for the archived period of record (1886 to 2006). More recent topographic maps in the USGS USTopo series do not include mine symbols and thus were not relevant. For quadrangles where HTMC topographic maps were not available, a lower-resolution USGS digital raster graphic version of the map was used. In specific regions such as South Dakota, 1:25,000-scale topographic maps were used to fill gaps. Mine feature data compiled by the states of California and Nevada were also based on USGS 7.5-minute topographic maps. Because the HTMC archive was not available at the time of those compilations, the California and Nevada mine features were probably acquired from a single, most recent version of each topographic map. The California and Nevada datasets were subsequently updated by USGS staff to include polygonal and point mine features from older versions of topographic maps where available. Automated routines and reviews were used to check the completeness of map coverage for each state.</measDesc>
</report>
<report type="DQQuanAttAcc">
<measDesc>Attribute fields and values were reviewed and checked for consistency of schema, accuracy, adherence to established vocabularies, and completeness.</measDesc>
</report>
<report dimension="horizontal" type="DQAbsExtPosAcc">
<measDesc>U.S. Geological Survey topographic maps adhere to National Map Accuracy Standards that specify that for maps on publication scales larger than 1:20,000, not more than 10 percent of the points tested shall be in error by more than 1/30th inch, measured on the publication scale; for maps on publication scales of 1:20,000 or smaller, 1/50th inch. As applied to the USGS 7.5-minute quadrangle topographic map, the horizontal accuracy standard requires that the positions of 90 percent of all points tested must be accurate within 1/50th of an inch on the map. At 1:24,000 scale, 1/50th of an inch is 40 feet, at 1:48,000 scale, 1/50th of an inch is 80 feet, at 1:62,500 scale, 1/50th of an inch is 104 feet. This data set was captured by heads-up digitizing from georeferenced raster images of USGS topographic maps from the HTMC. Georeferencing error was checked by measuring the distance between the corners of topographic maps and the actual coordinates of the corner. This error was found to be 50 feet on the average. The combination of map accuracy and georeferencing error gives an average horizontal accuracy for features in the data set that ranges from about 100 to 155 feet.</measDesc>
</report>
<report dimension="vertical" type="DQAbsExtPosAcc">
<measDesc>Not applicable.</measDesc>
</report>
<dataLineage>
<dataSource>
<srcDesc>Vector polygons for 1:24,000-scale maps were used in some parts of West Virginia.</srcDesc>
<srcMedName>
<MedNameCd value="018"/>
</srcMedName>
<srcCitatn>
<resTitle>Semantic Segmentation Deep Learning for Extracting Surface Mine Extents from Historic Topographic Maps</resTitle>
<resAltTitle>Maxwell (2020)</resAltTitle>
<date>
<pubDate>2020-01-01</pubDate>
</date>
<resEd>Remote Sensing 12 no. 24: 4145</resEd>
<citRespParty>
<rpOrgName>MDPI</rpOrgName>
<rpCntInfo>
<cntAddress>
<delPoint>Basel, Switzerland</delPoint>
</cntAddress>
</rpCntInfo>
<role>
<RoleCd value="010"/>
</role>
</citRespParty>
<citRespParty>
<rpOrgName>Maxwell, A.E., Bester, M.S., Guillen, L.A., Ramezan, C.A., Carpinello, D.J., Fan, Y., Hartley, F.M., Maynard, S.M., and Pyron, J.L.</rpOrgName>
<role>
<RoleCd value="006"/>
</role>
</citRespParty>
<presForm>
<fgdcGeoform>Vector Digital Dataset</fgdcGeoform>
</presForm>
<otherCitDet>Maxwell, A.E., Bester, M.S., Guillen, L.A., Ramezan, C.A., Carpinello, D.J., Fan, Y., Hartley, F.M., Maynard, S.M., and Pyron, J.L., 2020, Semantic Segmentation Deep Learning for Extracting Surface Mine Extents from Historic Topographic Maps: Remote Sensing 12, no. 24: 4145.</otherCitDet>
<citOnlineRes>
<linkage>https://doi.org/10.3390/rs12244145</linkage>
</citOnlineRes>
</srcCitatn>
<srcExt>
<exDesc>publication date</exDesc>
<tempEle>
<TempExtent>
<exTemp>
<TM_Instant>
<tmPosition>1997-01-01</tmPosition>
</TM_Instant>
</exTemp>
</TempExtent>
</tempEle>
</srcExt>
</dataSource>
<dataSource>
<srcDesc>Source information used in support of the development of the data set. See Process section for more information.</srcDesc>
<srcMedName>
<MedNameCd value="018"/>
</srcMedName>
<srcScale>
<rfDenom>0</rfDenom>
</srcScale>
<srcCitatn>
<resTitle>USGS Historical Topographic Map Collection (HTMC); now part of topoView</resTitle>
<resAltTitle>HTMC</resAltTitle>
<date>
<pubDate>2015-01-01</pubDate>
</date>
<citRespParty>
<rpOrgName>U.S. Geological Survey</rpOrgName>
<role>
<RoleCd value="006"/>
</role>
</citRespParty>
<citRespParty>
<rpOrgName>U.S. Geological Survey</rpOrgName>
<rpCntInfo>
<cntAddress>
<delPoint>Denver, CO</delPoint>
</cntAddress>
</rpCntInfo>
<role>
<RoleCd value="010"/>
</role>
</citRespParty>
<presForm>
<fgdcGeoform>Raster Digital Dataset</fgdcGeoform>
</presForm>
<citOnlineRes>
<linkage>https://ngmdb.usgs.gov/topoview/</linkage>
</citOnlineRes>
</srcCitatn>
<srcExt>
<exDesc>publication date</exDesc>
<tempEle>
<TempExtent>
<exTemp>
<TM_Period>
<tmBegin>1888-01-01</tmBegin>
<tmEnd>2006-01-01</tmEnd>
</TM_Period>
</exTemp>
</TempExtent>
</tempEle>
</srcExt>
</dataSource>
<dataSource>
<srcDesc>Source information used in support of the development of the data set. See Process section for more information.</srcDesc>
<srcMedName>
<MedNameCd value="018"/>
</srcMedName>
<srcScale>
<rfDenom>0</rfDenom>
</srcScale>
<srcCitatn>
<resTitle>Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the Western United States</resTitle>
<resAltTitle>TopoWest</resAltTitle>
<date>
<pubDate>2016-01-01</pubDate>
</date>
<citRespParty>
<rpOrgName>USGS ScienceBase</rpOrgName>
<rpCntInfo>
<cntAddress>
<delPoint>Denver, CO</delPoint>
</cntAddress>
</rpCntInfo>
<role>
<RoleCd value="010"/>
</role>
</citRespParty>
<citRespParty>
<rpOrgName>Fernette, G.L., Horton, J.D., King, Z., San Juan, C.A., and Schweitzer, P.N.</rpOrgName>
<role>
<RoleCd value="006"/>
</role>
</citRespParty>
<presForm>
<fgdcGeoform>Vector Digital Dataset</fgdcGeoform>
</presForm>
<otherCitDet>Fernette, G.L., Horton, J.D., King, Zachary, San Juan, C.A., and Schweitzer, P.N., 2016, Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the Western United States: U.S. Geological Survey data release, http://dx.doi.org/10.5066/F7JD4TWT.</otherCitDet>
<citOnlineRes>
<linkage>https://doi.org/10.5066/F7JD4TWT</linkage>
</citOnlineRes>
</srcCitatn>
<srcExt>
<exDesc>publication date</exDesc>
<tempEle>
<TempExtent>
<exTemp>
<TM_Instant>
<tmPosition>2016-01-01</tmPosition>
</TM_Instant>
</exTemp>
</TempExtent>
</tempEle>
</srcExt>
</dataSource>
<dataSource>
<srcDesc>Definitions used for some attributes in the Type field.</srcDesc>
<srcMedName>
<MedNameCd value="018"/>
</srcMedName>
<srcCitatn>
<resTitle>Dictionary of mining, mineral, and related terms</resTitle>
<resAltTitle>American Geological Institute (1997)</resAltTitle>
<date>
<pubDate>1997-01-01</pubDate>
</date>
<resEd>2nd</resEd>
<citRespParty>
<rpOrgName>American Geological Institute</rpOrgName>
<role>
<RoleCd value="006"/>
</role>
</citRespParty>
<citRespParty>
<rpOrgName>American Geological Institute in Cooperation with the Society for Mining, Metallurgy, and Exploration, Inc.</rpOrgName>
<rpCntInfo>
<cntAddress>
<delPoint>Alexandria, VA</delPoint>
</cntAddress>
</rpCntInfo>
<role>
<RoleCd value="010"/>
</role>
</citRespParty>
<presForm>
<fgdcGeoform>publication</fgdcGeoform>
</presForm>
<otherCitDet>American Geological Institute, 1997, Dictionary of mining, mineral, and related terms, 2nd Ed.: American Geological Institute in Cooperation with the Society for Mining, Metallurgy, and Exploration, Inc., Alexandria, VA, 646 p.</otherCitDet>
<citOnlineRes>
<linkage>https://www.americangeosciences.org/</linkage>
</citOnlineRes>
</srcCitatn>
<srcExt>
<exDesc>publication date</exDesc>
<tempEle>
<TempExtent>
<exTemp>
<TM_Instant>
<tmPosition>1997-01-01</tmPosition>
</TM_Instant>
</exTemp>
</TempExtent>
</tempEle>
</srcExt>
</dataSource>
<prcStep>
<stepDesc>A data search by state was conducted to ascertain where digital, geospatial mine feature information from 7.5 and 15-minute topographic maps were available. Geospatial mine feature data, available for Nevada and California at 1;24,000-scale, were acquired and used as a starting point for those states. For remaining states, historical 7.5- and 15-minute topographic maps were acquired from the USGS Historical Topographic Map Collection/topoView website (https://ngmdb.usgs.gov/topoview/) as geoPDF files. In the 7.5-minute series, about 60 percent of the quadrangles had multiple versions. In the 15-minute, 1:48,000-scale series, about 10 percent of the maps had multiple versions, and in the 15-minute, 1:62,500-scale series, about 20 percent of the maps had multiple versions. For quadrangles with two map versions at the same scale, both maps were acquired. For quadrangles with more than two versions at the same scale, the oldest map, and versions at approximately 10-year intervals up to the most recent were acquired. Using Global Mapper software, acquired maps were converted from geoPDF to geoTIF format to make them accessible in ArcGIS. Capture of mine features was accomplished at each scale by visually inspecting the maps for mine symbols and digitizing points and/or polygons into an ArcGIS file geodatabase. No reconciliation between these data from different map scales was done. For example, if a mine feature occurred on a 7.5-minute map and a similar feature occurred on a 15-minute map, the feature was digitized twice. Information describing the feature type (prospect pits, mines, adits, dumps, tailings, etc.) and the map date, name, and Geospatial Data Architecture (GDA) and Scan identification number was compiled in the corresponding attribute table. Where mine symbols occurred on multiple versions (dates) of a map of the same scale, the first occurrence of the symbol was digitized. If subsequent versions of the map showed the same symbol within a permissible tolerance of the original location, the symbol was not re-digitized. The permissible tolerance for point symbols was roughly the area of a "box" which completely enclosed the map symbol. In the case of polygonal features, if the shape of the feature changed between map versions, the entire polygon was re-digitized. Slight shifts between versions of a map were common and reflected map scanning and georegistration variance. When mine symbols were located within a topographic depression but no explicit pit outline was shown on the map, the depression was assumed to be a pit related to mining activity and the outermost depression contour was digitized as a polygon. The polygon was then attributed according to the mine symbol and/or the label contained on the map. When a map label name was surrounded by numerous symbols, the closest major symbol received the name. For example, if a name was surrounded by prospect pit and adit symbols on the map, the name would be applied to the closest adit symbol. Pre-existing, 1:24,000-scale mine feature data for the states of Nevada and California were checked for locational accuracy; attribute table schema were modified and updated for consistency; and mine features (point and polygon) from older versions of maps were captured. Data inspection and checks were performed by the individual digitizing the maps (first-level review), by team members reviewing a random selection of maps in a state (second-level review), by a project lead who reviewed data compiled at the state level (third-level review), and a final spot check of the merged data for the western US by USGS colleagues (fourth-level review). In each case, reviews addressed the accuracy and completeness of mine feature capture, completeness and consistency of attributes, adherence to established project schema, and representation of mine features through time.</stepDesc>
<stepDateTm>2016-06-30</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>TopoWest</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
<prcStep>
<stepDesc>Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Arkansas (AR), Iowa (IA), Louisiana (LA), Minnesota (MN), Missouri (MO), and Texas (TX) were digitized and appended to the existing source data. Some notable changes were made to some of the database attribute values. Terms in the attribute field Ftr_Type were modified as follows: 1) added "Iron Pit" and "Shell Pit"; 2) changed "Ore Storage Pond" to "Ore Stockpile/Storage"; moved "Ore Storage Pond" to Ftr_Name; 3) changed "Tailings - Thickener" to "Tailings - Undifferentiated"; moved "Tailing Thickeners" to Ftr_Name; 4) changed "Pumice Mine" to "Pumice Pit"; moved "Pumice Mine" to Ftr_Name; 5) changed "Unidentified Feature" to "Disturbed Surface" or "Disturbed Surface - Pit"; and 6) changed "Gravel/Borrow pit - Undifferentiated" to "Gravel/Borrow Pit - Undifferentiated". Terms removed from the Remarks field include: 1) "Unidentified - generic disturbed ground symbol"; 2) "Unidentified - generic disturbed ground symbol. Labeled as Pit only"; 3) "Photorevised"; 4) "Revised"; and 5) "Coincident feature labeled as &lt;Ftr_Type&gt; on 19xx map" (changed to "Feature designated as &lt;Ftr_Type&gt; from feature on 19xx map"). Unlabeled features attributed as Ftr_Type "Disturbed Surface" or "Disturbed Surface - Pit" (previously attributed as "Unidentified Feature"), were re-evaluated to identify some of these features. A buffer was applied to identify other nearby labeled features within approximately 1 kilometer. If it was reasonable to assume that a nearby labeled feature could be used to infer the Ftr_Type of the unlabeled "Disturbed Surface" feature, then the Ftr_Type was changed and the Remark "Inferred &lt;Ftr_Type&gt; from adjacent feature" was entered in the Remarks field. For example, several polygons labeled as "gravel pits" are present on a map dated 1950. A 1980 version of the map contains some pink, photorevised unlabeled disturbed surface polygons near the 1950 polygons. The 1980 disturbed surface polygons were assigned the Ftr_Type "Gravel Pit" and "Inferred Gravel Pit from adjacent feature." was entered in the Remarks field. This was not done when multiple Ftr_Types surrounded an unlabeled feature or if it was not reasonable to infer the Ftr_Type based on geographic factors. The field "Topo_Date" has been changed from a text field type to an integer field type to facilitate numeric analysis. Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.</stepDesc>
<stepDateTm>2017-11-19</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>HTMC</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
<prcStep>
<stepDesc>Version 2.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Michigan (MI), Wisconsin (WI), Indiana (IN), and Illinois (IL) were digitized and appended to the existing source data. The terms "Tipple" and "Mine" have been added to the Ftr_Type field domain. Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.</stepDesc>
<stepDateTm>2018-04-30</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>HTMC</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
<prcStep>
<stepDesc>Version 3.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Kentucky (KY), Ohio (OH), and Tennessee (TN) were digitized and appended to the existing source data. Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.</stepDesc>
<stepDateTm>2019-04-10</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>HTMC</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
<prcStep>
<stepDesc>Version 4.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Alabama (AL), Florida (FL), Georgia (GA), North Carolina (NC), Mississippi (MS) and South Carolina (SC) were digitized and appended to the existing source data. The feature type (Ftr_Type) "Pumice Pit" has been merged into the existing Ftr_Type "Quarry - Pumice" for simplification. "Chert Pit" and "Marl Pit" have been added to the Ftr_Type domain. Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.</stepDesc>
<stepDateTm>2019-11-18</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>HTMC</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
<prcStep>
<stepDesc>Version 5.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Delaware (DE), Maryland (MD), New Jersey (NJ), and Virginia (VA) were digitized and appended to the existing source data. Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.</stepDesc>
<stepDateTm>2020-06-01</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>HTMC</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
<prcStep>
<stepDesc>Version 6.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the states of Connecticut (CT), Maine (ME), Massachusetts (MA), New Hampshire (NH), Rhode Island (RI), and Vermont (VT) were digitized and appended to the existing source data. Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.</stepDesc>
<stepDateTm>2021-02-24</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>HTMC</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
<prcStep>
<stepDesc>Version 7.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the state of Pennsylvania (PA) were digitized and appended to the existing source data. Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.</stepDesc>
<stepDateTm>2022-03-15</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>HTMC</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
<prcStep>
<stepDesc>Version 8.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the state of New York (NY) were digitized and appended to the existing source data. Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.</stepDesc>
<stepDateTm>2022-08-01</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>HTMC</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
<prcStep>
<stepDesc>Version 9.0 - Similar to the initial process step, mine symbols on 7.5- and 15-minute topographic maps for the state of West Virginia (WV) were digitized and appended to the existing source data. Some portions of the West Virginia 1:24,000-scale polygons were supplemented with work done by Aaron Maxwell (Assistant Professor in the Department of Geology and Geography at West Virginia University) and his lab group at the West Virginia View consortium (Maxwell, 2020). They used a previously published version of this dataset for the state of Kentucky to train deep learning models. These were then applied to ~1300 historic 1:24,000-scale topographic map quadrangles in West Virginia to extract the land disturbance extents. These rasters were vectorized into shapefiles and shared with the USGS team. The rasterized vector polygons were smoothed using Esri geoprocessing tools and a 40-meter PAEK generalization. They were simplified further by removing extra vertices within a 1-meter tolerance. The data was then reprojected from the native topographic map datum of NAD 1927 to WGS 1984. The polygons were cleaned up further by removal of raster artifacts by comparing each feature to the symbology on the georeferenced topographic maps. Attribution of the USGS data tables and the capture of point features for these maps used the same process as previous versions of this dataset. Some features included in the original source dataset may have been added, deleted or otherwise modified if errors were discovered while performing these updates.</stepDesc>
<stepDateTm>2022-11-01</stepDateTm>
<stepSrc type="used">
<srcCitatn>
<resAltTitle>HTMC; Maxwell (2020)</resAltTitle>
</srcCitatn>
</stepSrc>
</prcStep>
</dataLineage>
</dqInfo>
<Binary>
<Enclosure>
<Descript>original metadata</Descript>
<Data EsriPropertyType="Base64" OriginalFileName="source_metadata.xml" SourceMetadata="yes" SourceMetadataDigest="ab255afbb20654c4fc596c701c74b2d8" SourceMetadataSchema="fgdc">PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4NCjxtZXRhZGF0YT4NCiAgPGlk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</Data>
</Enclosure>
</Binary>
<mdHrLvName Sync="TRUE">dataset</mdHrLvName>
<refSysInfo>
<RefSystem>
<refSysID>
<identCode Sync="TRUE" code="4326"/>
<idCodeSpace Sync="TRUE">EPSG</idCodeSpace>
<idVersion Sync="TRUE">6.14(3.0.1)</idVersion>
</refSysID>
</RefSystem>
</refSysInfo>
<spatRepInfo>
<VectSpatRep>
<geometObjs Name="USGS_TopoMineSymbols_24k_Points">
<geoObjTyp>
<GeoObjTypCd Sync="TRUE" value="004"/>
</geoObjTyp>
<geoObjCnt Sync="TRUE">465126</geoObjCnt>
</geometObjs>
<topLvl>
<TopoLevCd Sync="TRUE" value="001"/>
</topLvl>
</VectSpatRep>
</spatRepInfo>
</metadata>
