Montana State Library 19921101 map Helena, Montana Montana State Library The former name of the data set on the NRIS web site was "ms5" https://ftpgeoinfo.msl.mt.gov/Data/Spatial/NonMSDI/Shapefiles/Mine_AMRB1992.zip This data was generated from the Abandoned Mines Bureau database in January, 1992. Of the 3156 sites, 496 had no coordinates and are not included in the GIS coverage. REQUESTS FOR THIS DATA SHOULD BE REFERRED TO THE ABANDONED MINES RECLAMATION BUREAU. It is believed that the coordinates were generated from quarter/quarter/quarter section descriptions. 1992 Publication Date Complete -115.533600 -104.048897 49.0120010 44.3418999 -116.0748825073,49.02441787719,-116.0513381958,47.93949127197,-115.7472457885,47.45859146118,-114.6641998291,46.60823059082,-114.424659729,46.61886978149,-114.5483016967,45.60388565063,-114.3186950683,45.43321228027,-113.9458312988,45.58434677124,-113.5072631835,44.86284637451,-112.8395233154,44.31266784668,-110.9373550415,44.44471740722,-110.950553894,44.95633697509,-108.1549987793,44.98777389526,-103.8922653198,44.98892211914,-103.7473602294,49.05199050903,-109.5802764892,49.08559036254,-116.0748825073,49.02441787719 ISO 19115 Topic Category economy geoscientificInformation structure mines mine mining Montana None The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time. Montana State Library mailing address

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Helena Montana 59620-1800 406-444-5354 Montana Relay 711 406-444-0266 geoinfo@mt.gov If the coordinates were all generated from quarter/quarter/ quarter section descriptions, they can not be more accurate than the nearest 330 feet. Montana Dept. of Environmental Quality Abandoned Mines Bureau 1992 map Helena, MT Montana State Library Formerly Abandoned Mines Reclamation Bureau, Dept. of State Lands. 1992 Publication Date s1 The data set is a copy of this source. Point Point 2660 State Plane Coordinate System 1983 2500 45 49 -109.5 44.25 600000.00000 0.00000 meters North American Datum of 1983 Geodetic Reference System 80 6378137 298.257 Mine_AMRB1992.dbf point Attribute Table FID Shapefile sequence number Shape Feature geometry MS5_ Sequence number from original coverage version of the data MS5_ID ID number from original coverage version of the data SITE Name of Site PA Identification number CNTY Name of county HUC Hydrologic Unit Code DLAT Location, degrees of latitude MLAT Location, minutes of Latitude SLAT Location, seconds of Latitude LONGW Indicator for West Longitude DLONG Location, degrees of longitude MLONG Location, minutes of Longitude SLONG Location, seconds of Longitude OWNER Type of mine owner, Private, Public, or Public/unp TYPE Type of mine Talc Talc mine Hardrock Hard rock mine Millsite Site of an ore mill Placer Placer mine Phosphate Phosphate mine Quarry Stone quarry Tungsten Tungsten mine Graphite Graphite mine Limestone Limestone quarry Bentonite Bentonite mine Barite Barite mine Uranium Uranium mine Vermiculite Vermiculite mine Calcite Calcite mine Rhyolite Rhyolite mine Asbestos Asbestos mine Mica Mica mine Corundum Sapphire/Ruby mine Gypsum Gypsum mine Thorium Thorium mine Iron Iron mine Powder Mag. Powder magazine? Hardrock? Probable Hardrock mine CONSTRUCT Data source? Complete complete Partial partial No Problem no problem Aerial aerial Snowshoer snowshoer Pre-Design pre-design 1989 Bid 1989 bid ACTIVITY Current mining activity Abandoned abandoned Inactive inactive Exploration exploration Operating operating Partial partial Abandone abandoned OPENINGS Number of Openings CLOSED Number of closed openings HAZSTRUC Number of hazardous structures PH pH of water sample SC Specific conductance of water sample FLOW Water Flow Volume? Gallons per minute? LONG Location, longitude LAT Location, latitude MIN-DIST Distance to nearest stream Distance to nearest stream from 100K USGS DLG data. Montana State Library mailing address

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Helena MT 59620-1800 406-444-5354 406-444-5354 Montana Relay 711 406-444-0266 geoinfo@mt.gov geoinfo@mt.gov Downloadable Data The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time. ESRI Shapefile https://ftpgeoinfo.msl.mt.gov/Data/Spatial/NonMSDI/Shapefiles/Mine_AMRB1992.zip 20140117 20130417 20040929 19970222 19930708 Montana State Library John Jarvie mailing address

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Helena Montana 59620-1800 406-444-5354 Montana Relay 711 406-444-0266 geoinfo@mt.gov FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 {387EAEB8-F863-409C-BF61-9645D2A94455}