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미국
Coal Mines (known/approx. extent)
Historic coal mines with known locations and mapped extents.
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연관 데이터
Coal Mines (known/approx. extent)
공공데이터포털
Historic coal mines with known locations and mapped extents.
Coal Mines (point locations)
공공데이터포털
Historic coal mines with known locations, but no available map extents.
Coal Mines
공공데이터포털
All historic coal mines with known locations.
Data points (drill locations) used to assess coal resources in the San Juan Basin, CO and NM (sjbptsg)
공공데이터포털
This is a shapefile and coverage of data points used in the assessment of coal resources of the Fruitland Formation in the San Juan Basin, Colorado and New Mexico. Data in this file include a point identifier, x, y, location; surface elevation of the drill hole; elevations for the top of the uppermost coal and for the base of the lowermost coal; net coal thickness of coal beds greater than or equal to 1.2 ft; and number of beds comprising the net coal thickness.
Data points (drill locations) used to assess coal resources in the San Juan Basin, CO and NM (sjbptsg)
공공데이터포털
This is a shapefile and coverage of data points used in the assessment of coal resources of the Fruitland Formation in the San Juan Basin, Colorado and New Mexico. Data in this file include a point identifier, x, y, location; surface elevation of the drill hole; elevations for the top of the uppermost coal and for the base of the lowermost coal; net coal thickness of coal beds greater than or equal to 1.2 ft; and number of beds comprising the net coal thickness.
NSW Mining Coalfields
공공데이터포털
The names and areas covered by the five defined coalfields in NSW (areas containing large deposits of coal). This spatial dataset shows the location of the NSW Coalfields as defined by the Standing committee on Coalfield Geology 1976.
Data point (drill locations) locations used in assessing coals in the Yampa coal field (yam*ptg)
공공데이터포털
These are shapefiles and coverages of data points used in the assessment of coal zones A, B, C, and D in the Yampa coal field, northwestern Colorado. There are four separate shapefiles, one for coal zone. Yama_pts is for the A coal zone, yamb_pts is for the B coal zone, etc.
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