Mine Index 4680   Unknown,   Unknown Mine

From ILMINES WIKI
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INTERPRETING A MINE SUMMARY SHEET
Unlocated Mines In: Crawford unlocated
County: Crawford
Quadrangle: Porterville
County Coal Data: Crawford
Shown On Map: Yes
Unlocated: No
MSHA ID:

Mine Index Number: 4680

Company Name: Unknown
Mine Name: Unknown Mine
Start Date: Unknown End Date: Before 1967
Type of Mine: Underground
Total acres shown:
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 Crawford 7N 13W 4 NE NE

Geology

Thickness (ft)
Seam Depth (ft) Min Max Ave Mining Method
22 4.3 Underground

Geological Problems Reported

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
Coal Section files, 6-121a 2-1961 1:7920 1:7920 Secondary source
ISGS field notes (F. N. Murray & E. Christian) 7-9-1967 (text only) 1:24000 [1] Secondary source

Annotated Bibliography (Data source - brief description of information)

Coal Section files, 6-121a, map of Morgan Coal Company - Mine location, depth, thickness.
ISGS field notes (Crawford County) - Mine type.

Mine Notes

Mine Images

Photographs

Notes

  1. Point plotted onto 1:24,000 USGS topographic map and digitized.