Mine Index Number: 7690
Accessible description: Mine Name and Data Summary
| Company Name:
|
Unknown
|
| Mine Name:
|
Unknown Mine
|
| Start Date:
|
Unknown
|
End Date:
|
Before 1868
|
| Type of Mine:
|
Surface
|
| Total acres shown:
|
|
| Acres after map date:
|
|
General Area of mining acres shown:
|
|
|
|
Shaft, Slope, Drift or Tipple Location(s)
| Type
|
County
|
Township-Range
|
Section
|
Part Section
|
| Shaft Type |
County |
Township-Range |
Section |
Part Section
|
| Pit
|
Jefferson
|
3S 1E
|
7
|
NE
|
Geology
| Seam |
Depth (ft) |
Thickness Min |
Thickness max |
Thickness Ave. |
Mining Method
|
| Unknown
|
|
|
|
0.83-1.33
|
Surface
|
Geological Problems Reported
Production
| Company
|
Mine Name
|
Date
|
Production (tons)
|
Production Notes
Coal Report production (if available)
Sources of Data
| Source Map |
Map Date |
Original Scale |
Digitized Scale |
Map Type
|
| Worthen report, H. Englemann
|
1868
|
text only [1]
|
1:24000
|
Secondary source
|
| Bibliography
|
| Worthen, A. H., 1868, Volume III, Geology and Paleontology of Illinois, Chapter XII, Jefferson County by Henry Englemann, published by the authority of the State of Illinois, 574p. - General location, mine type, thickness (p. 222).
|
Mine Notes
Mine Images
Photographs
Notes
- ↑ The mine location was plotted on a 1:24000 USGS topographic map from the mine location description and digitized.
