Mine Index 5522 Robert Condon, Condon No. 2 Mine

Mine Index Number: 5522

Company Name:	Robert Condon
Mine Name:	Condon No. 2 Mine
Start Date:	1936	End Date:	1943
Type of Mine:	Underground
Total acres shown:	7
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

Grundy

34N 7E

20

1409.5 FNL, 1700 FWL

Air shaft

Grundy

34N 7E

20

NW SE NW

Geology

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

Colchester

74

2.25

MRP

Production

Company

Mine Name

Date

Production (tons)

Robert Condon (add)	Condon No. 2 (add)	1936-1943	14,735
Total Production: 14,735

Production Notes

Coal Report production (if available)

Sources of Data

Source Map

Map Date

Original Scale

Digitized Scale

Map Type

Microfilm, document 351693

11-30-1943

1:2400

1:2400

Final The source map indicates workings of an older abandoned mine to the west and northwest. The extent of the mined area is unknown.

WPA, T34N-R7E

circa 1934

1:57600

1:57600

Secondary Source

Annotated Bibliography (Data source - brief description of information)

Coal Reports - Production, ownership, years of operation.

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

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

Microfilm map, document 351693, reel 03137, frame 61 - Shaft locations, mine outline, depth, mining method.

WPA map, T34N-R7E - Mine location.