Mine Index Number: 2809
Company Name:
|
Seven Hills Coal Company
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Mine Name:
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Seven Hills Mine
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Start Date:
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1935
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End Date:
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1941
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Type of Mine:
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Underground
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Total acres shown:
|
1
|
Acres after map date:
|
|
General Area of mining acres shown:
|
|
|
Shaft, Slope, Drift or Tipple Location(s)
Type
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County
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Township-Range
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Section
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Part Section
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Main shaft
|
Madison
|
6N 9W
|
2
|
SW SW SE
|
Air shaft
|
Madison
|
6N 9W
|
2
|
SW SW SE
|
Geology
Geological Problems Reported
Production
Company
|
Mine Name
|
Date
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Production (tons)
|
Production Notes
Coal Report production (if available)
Sources of Data
Microfilm, document 352383
|
1-30-1944
|
1:480
|
1:563
|
Final
|
ISGS mine notes
|
undated
|
(text only)
|
1:24000 [1]
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Secondary source
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Annotated Bibliography (Data source - brief description of information)
Coal Reports - Production, ownership, years of operation.
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Directory of Illinois Coal Mines (Madison County) - Mine names, mine index, ownership, years of operation.
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Mine notes (Madison County) - Mine type, shaft location, seam, depth, thickness.
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Microfilm map, document 352383, reel 03139, frame 20 - Mine outline, shaft locations, mining method.
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Mine Notes
Mine Images
Photographs
Notes
- ↑ Point plotted onto 1:24,000 USGS topographic map and digitized.