Mine Index 7351 Mid-Eastern Development Corporation, Mid-Eastern Development Mine

Mine Index Number: 7351

Company Name:	Mid-Eastern Development Corporation
Mine Name:	Mid-Eastern Development Mine
Start Date:	May 1969	End Date:	June 1969
Type of Mine:	Surface
Total acres shown:	5
Acres after map date:		General Area of mining acres shown:

Shaft, Slope, Drift or Tipple Location(s)

Type	County	Township-Range	Section	Part Section

Pit

Williamson

10S 4E

28

S ½ NW SW

Geology

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

Mt. Rorah

Surface

Production

Company

Mine Name

Date

Production (tons)

Mid-Eastern Development Corporation (add)	Mid-Eastern Development (add)	1969-1969	Not Reported Reported as operating from May to June (in the tables listing new, idled and closed mines), but production (if any) was not reported in the 1969 Coal Report.

Production Notes

Coal Report production (if available)

Sources of Data

Source Map

Map Date

Original Scale

Digitized Scale

Map Type

Creal Springs Quadrangle, IGQ-4

1990

1:24000

1:24000

Secondary source

Coal Section files, 7a-02-11

1969

1:7726

1:7726

Secondary source

Annotated Bibliography (Data source - brief description of information)

Coal Reports - Ownership, years of operation.

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

Trask, C. B. and R. J. Jacobson, Geologic Map of the Creal Springs Quadrangle, Illinois: Illinois State Geological Survey, Map IGQ-4, 1 sheet - Mine location, mine outline, seam.

Coal Section files, 7a-02-11, DMM surface mine updates on 1965 aerial photo base map - Mine outline.