Mine Index 6854 Unknown, Unknown Mine

Mine Index Number: 6854

Accessible description: Mine Name and Data Summary

Company Name:	Unknown
Mine Name:	Unknown Mine
Start Date:	Unknown	End Date:	Unknown
Type of Mine:	Surface
Total acres shown:	61
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	Williamson	9S 4E	32	N½ NE

Geology

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

Seam	Depth (ft)	Thickness Min	Thickness max	Thickness Ave.	Mining Method
Springfield					Surface

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

Source Map	Map Date	Original Scale	Digitized Scale	Map Type
USGS topographic map	PR 1990	1:24000	1:24000	Secondary source

Source Map	Map Date	Original Scale	Digitized Scale	Map Type
Nelson, Catalog of Coal Mines	2003	(text only)	1:24000	Secondary source

Source Map	Map Date	Original Scale	Digitized Scale	Map Type
Department of Mines & Minerals	Undated			Secondary source

Annotated Bibliography (Data source - brief description of information)

Bibliography
USGS topographic map, Crab Orchard, 1965, Photorevised 1990 - Mine outline.

Bibliography
W.J. Nelson (ISGS), Catalog of Coal Mines in Williamson County - Mine location.

Bibliography
Department of Mines & Minerals, 7a-02-13, aerial photograph base map with surface mines identified - Mine outline.