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Black Bear Mine, Knob, Harrison Gulch District, Klamath Mts, Shasta Co., California, USA

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A former lode Au mine located in sec. 9, T29N, R10W, MDM (coordinates estimated) 0.8 km (2,600 feet) S of Knob, on the divide between Shiell Gulch and Harrison Gulch. MRDS database stated accuracy for this location is 1,000 meters.

Mineralization is a vein deposit hosted in slate. The ore body is tabular at a thickness of 1.52 meters. Local rocks include Paleozoic marine rocks, undivided, unit 9 (Western Klamath Mountains).

workings include underground openings comprised of 2 short adits only.

Mineral List



2 entries listed. 2 valid minerals.

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Crawford, James John (1896), Thirteenth report of the State Mineralogist: California Mining Bureau. (Report 13): 13: 350.

Brown, G. Chester (1916b), Shasta, Siskiyou, Trinity Counties: California Mining Bureau. (Report 14): 14(4): 779.

Averill, Charles V. (1939), Mineral resources of Shasta County: California Journal of Mines and Geology, California Division of Mines (Report 35): 35(2): 177.

Lydon, Philip Andrew and O’Brien, J.C. (1974) Mines and mineral resources of Shasta County, California. California Division of Mines and Geology County Report 6, 154 pp.: 111.

USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10034373 & 10213487.

U.S. Bureau of Mines, Minerals Availability System (MAS) file ID #0060890441.

Mineral and/or Locality  
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