1046: Difference between revisions
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|Mine Name Header=North Grindstone | |Mine Name Header=North Grindstone | ||
|mine_type=Surface mine | |mine_type=Surface mine | ||
|mined-out-area=247.3 | |||
|indicated=No | |indicated=No | ||
|county1=McDonough | |county1=McDonough |
Revision as of 16:57, August 25, 2022
Mine Index Number: 1046
Company Name: | Black Nugget, LLC | ||
---|---|---|---|
Mine Name: | North Grindstone | ||
Start Date: | 2009 | End Date: | 2012 |
Type of Mine: | Surface mine | ||
Total acres shown: | 247.3 | ||
Acres after map date: | General Area of mining acres shown: | ||
Shaft, Slope, Drift or Tipple Location(s)
Type | County | Township-Range | Section | Part Section |
---|
Tipple/Pit | McDonough | 4N 3W | 27 |
Geology
Thickness (ft) | |||||
---|---|---|---|---|---|
Seam | Depth (ft) | Min | Max | Ave | Mining Method |
Colchester | 43 | 2 | Surface |
Geological Problems Reported
Production
Company | Mine Name | Date | Production (tons) |
Black Nugget, LLC | North Grindstone | 2009-2012 | 676,401 |
Total Production: 676,401 |
Production Notes
Coal Report production (if available)
Sources of Data
Source Map | Map Date | Original Scale | Digitized Scale | Map Type |
Annotated Bibliography (Data source - brief description of information)
Mine Notes
Mine Images
Photographs