Mine Index 1047 M-Class Mining, LLC, M-Class No. 1 Mine

Mine Index Number: 1047

Company Name:	M-Class Mining, LLC
Mine Name:	M-Class No. 1 Mine
Start Date:	2010	End Date:	Active
Type of Mine:	Underground
Total acres shown:	14,577
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
Main slope	Franklin	6S 4E	4	NE SE SE

Shaft Type	County	Township-Range	Section	Part Section
Viking portal (shaft)	Franklin	5S 4E	28	NE NE SE

Geology

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

Seam	Depth (ft)	Thickness Min	Thickness max	Thickness Ave.	Mining Method
Herrin	700-1,000			6.0	LW

Geological Problems Reported

Geologic problems are not reported for active mines.

Production

Company	Mine Name	Date	Production (tons)

Company	Mine Name	Date	Production (tons)
M-Class Mining, LLC (add)	M-Class No. 1 (add)	2010-	116,196,145
Total Production: 116,196,145

Production Notes

M-Class Mining is a subsidiary of Sugar Camp Energy, LLC.

Coal Report production (if available)

Sources of Data

Source Map	Map Date	Original Scale	Digitized Scale	Map Type

Source Map	Map Date	Original Scale	Digitized Scale	Map Type
Company, 6-465O	3-31-2025	1:12000	1:12000	Not final

Annotated Bibliography (Data source - brief description of information)

Bibliography
Coal Reports - Production, ownership, years of operation, seam, depth, thickness.

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

Bibliography
Company map, Coal Section files, 6-465O - Slope and shaft locations, mine outline, mining method.