Mine Index 5522   Robert Condon,   Condon No. 2 Mine

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

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

Geological Problems Reported

Production

Company Mine Name Date Production (tons)
Robert Condon Condon No. 2 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 [1]
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.

Mine Notes

Mine Images

Photographs

Notes

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