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Revision as of 12:18, January 12, 2022
Mine Index Number: 1015
Company Name: | Big Ridge, Inc. | ||
---|---|---|---|
Mine Name: | Big Ridge Portal No. 1 Mine | ||
Start Date: | 1990 | End Date: | Before August 13, 1998 |
Type of Mine: | Underground | ||
Total acres shown: | 2,509 | ||
Acres after map date: | General Area of mining acres shown: | ||
Shaft, Slope, Drift or Tipple Location(s)
Type | County | Township-Range | Section | Part Section |
---|
Main slope | Saline | 9S 7E | 20 | NW NW SW |
Air shaft | Saline | 9S 7E | 20 | NW SW NW |
Geology
Thickness (ft) | |||||
---|---|---|---|---|---|
Seam | Depth (ft) | Min | Max | Ave | Mining Method |
Springfield | 150 | 4.3 | 6.0 | 4.5 | RPP |
Geological Problems Reported
Northwest-southeast trending faults that parallel the Cottage Grove Fault System run through the mine.
Production
Company | Mine Name | Date | Production (tons) |
Arclar Company | Big Ridge Portal No. 1 | 1990-1997 | 9,249,080The production for Portal No. 1 and Portal No. 2 (mine index 1021) was not listed separately in the Coal Reports. The reported production for 1997 and 1998 has been split into an estimate for each of the two mines. |
Big Ridge, Inc. | Big Ridge Portal No. 1 | 1998-1998Last reported production: 1998 (Text on the source map stated that the bottom was sealed 8-13-1998.) | 384,466The production for Portal No. 1 and Portal No. 2 (mine index 1021) was not listed separately in the Coal Reports. The reported production for 1997 and 1998 has been split into an estimate for each of the two mines. |
Production Notes
Coal Report production (if available)
Sources of Data
Source Map | Map Date | Original Scale | Digitized Scale | Map Type |
Company, 4103.S32 i5.1-96 | 2-16-1999 | 1:4800 | 1:4800 | Final |
Annotated Bibliography (Data source - brief description of information)
Coal Reports - Production, ownership, years of operation, depth, thickness. |
Directory of Illinois Coal Mines (Saline County) - Mine names, mine index, ownership, years of operation. |
Mine notes (Saline County) - Mine type, slope location, seam, thickness. |
Company map, ISGS map library, 4103.S32 i5.1-96 - Slope & shaft locations, mine outline, mining method, geologic problems. |
Mine Notes
Mine Images
Photographs