Mine Index 0799 Sahara Coal Company, Sahara No. 10 Mine

Disclaimer INTERPRETING A MINE SUMMARY SHEET
	Unlocated Mines In:	Saline unlocated
	County:	Saline
	Quadrangle:	Eldorado
	County Coal Data:	Saline
	Shown On Map:	Yes
	Unlocated:	No
	MSHA ID:

Mine Index Number: 0799


Company Name:	Sahara Coal Company
Mine Name:	Sahara No. 10 Mine
Start Date:	1904	End Date:	March 1941
Type of Mine:	Underground
Total acres shown:	1,951
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 shaft (9x13)

Saline

8S 7E

20

NE NE SE

Air/escapement shaft

Saline

8S 7E

20^[1]

Geology

		Thickness (ft)
Seam	Depth (ft)	Min	Max	Ave	Mining Method

Springfield

407

4.83

MRP

Geological Problems Reported

A 1918 gas explosion killed two men. Northwest-southeast trending faults were persistent, although the amount of offset was not recorded on the source maps.

Production

Company

Mine Name

Date

Production (tons)

Harrisburg - Big Muddy Coal Company (add)	Harrisburg - Big Muddy (add)	1904-1905	none reported^[2]

O’Gara Coal Company (add)	O’Gara No. 10 (add)	1905-1932	6,944,854

Sahara Coal Company (add)	Sahara No. 10 (add)	1933-1941	2,477,954


Total Production: 9,422,808

Production Notes

Coal Report production (if available)

Sources of Data

Microfilm, document 352794

3-28-1941

1:2400

1:4303

Final

Microfilm, document 352805

3-18-1953

1:2400

1:5959

Secondary source

Annotated Bibliography (Data source - brief description of information)

Coal Reports - Production, ownership, years of operation, geologic problems.

Directory of Illinois Coal Mines (Saline County) - Mine names, mine index, ownership, years of operation.

Mine notes (Saline County) - Mine type, shaft location, seam, depth, thickness.

Microfilm map, document 352794, reel 03140, frames 333-336 - Shaft location, mine outline, mining method, geologic problems.

Microfilm map, document 352805, reel 03140, frames 352-357 - Mine outline (small portion in NW).

Mine Notes

M0799 minenotes.pdf

Mine Images

Photographs

Notes

↑ According to the 1904 Coal Report (page 340), the air and escapement shaft construction was to begin after the hoist shaft was completed in mid-October of 1904, and this shaft was to be 8 feet by 13 feet. No shaft other than the hoist shaft could be discerned on the source maps. This shaft is not shown on the accompanying map, but all mines were legally required to have another place of egress for the miners’ safety, and presumably another shaft did exist.
↑ The mine was under construction in June 1904. The hoist was projected to be completed in October, when the air/escape shaft would be started. No production was recorded under this name.

[1] According to the 1904 Coal Report (page 340), the air and escapement shaft construction was to begin after the hoist shaft was completed in mid-October of 1904, and this shaft was to be 8 feet by 13 feet. No shaft other than the hoist shaft could be discerned on the source maps. This shaft is not shown on the accompanying map, but all mines were legally required to have another place of egress for the miners’ safety, and presumably another shaft did exist.

[2] The mine was under construction in June 1904. The hoist was projected to be completed in October, when the air/escape shaft would be started. No production was recorded under this name.

[1]

[2]