Mine Index Number: 4062
Accessible description: Mine Name and Data Summary
| Company Name:
|
Gentry Coal Company
|
| Mine Name:
|
Gentry No. 7 Mine
|
| Start Date:
|
1938
|
End Date:
|
June 1948
|
| Type of Mine:
|
Underground
|
| Total acres shown:
|
45
|
| Acres after map date:
|
75
|
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
|
| Main slope
|
Williamson
|
9S 3E
|
8
|
SW SW NE
|
| Shaft Type |
County |
Township-Range |
Section |
Part Section
|
| Air shaft
|
Williamson
|
9S 3E
|
8
|
NE NE SE
|
Geology
| Seam |
Depth (ft) |
Thickness Min |
Thickness max |
Thickness Ave. |
Mining Method
|
| Springfield
|
100
|
|
|
4.0-4.17
|
MRP
|
Geological Problems Reported
Production
| Company
|
Mine Name
|
Date
|
Production (tons)
|
| Company |
Mine Name |
Date |
Production (tons)
|
|
|
|
|
|
| Total Production: 417,830
|
Production Notes
Coal Report production (if available)
Sources of Data
| Source Map |
Map Date |
Original Scale |
Digitized Scale |
Map Type
|
| Microfilm, document 353048
|
2-10-1945
|
1:1200
|
1:2317
|
Not final
|
| Bibliography
|
| Coal Reports - Production, ownership, years of operation, depth, thickness.
|
| Bibliography
|
| Directory of Illinois Coal Mines (Williamson County) - Mine names, mine index, ownership, years of operation.
|
| Bibliography
|
| Mine notes (Williamson County) - Mine type, slope location, seam.
|
| Bibliography
|
| Microfilm map, document 353048, reel 03141, frames 233-234 - Slope & shaft locations, mine outline, mining method.
|
Mine Notes
Mine Images
Mine Map: 353048
 These files may not be true to scale and are not georgistered.
|
Map Type:
|
Microfilm
|
| Map ID:
|
353048
|
| Company:
|
Gentry Coal Company
|
| Mine Name:
|
Gentry No. 7
|
| Caption:
|
|
| Map Date:
|
2-10-1945
|
| Map Status:
|
Not final
|
| Image Credit:
|
|
| Note:
|
|
| More Info:
|
M4062mrg
|
| Full Res Download:These files are true to scale and most are georegistered for gis software. These files may be a very large (>1GB) download!
|
https://wikiimage.isgs.illinois.edu/ilmines/williamson/m4062mrg.zip
|
Photographs
Notes
- ↑ Production after map date
