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Junction City Dredge Mine (Bergin placer; Laws; Eldorado), Red Hill, Junction City, Junction City District, Klamath Mts, Trinity Co., California, USA

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Detailed Mineral List:
Gold
Formula: Au
Description: Placer material.
Reference: USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10141902 & 60000941.
Platinum
Formula: Pt
Description: Placer material.
Reference: USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10141902 & 60000941.


2 entries listed. 2 valid minerals.

References

Day, D.T. & Richards, R.H. (1906), Useful Minerals in the Black Sands of the Pacific Slope: U.S. Geological Survey Mineral Resources of the United States, Calendar Year 1905: 1190-1191.

Averill, C.V. (1938), Gold dredging in Shasta, Siskiyou and Trinity counties: California Journal of Mines and Geology, California Division Mines (Report 34): 34(1): 117.

Averill, Charles V. (1941), Mineral resources of Trinity County: California Journal of Mines and Geology, California Division Mines (Report 37): 37(1): 25-26.

Clark, Wm. B. (1970a) Gold districts of California: California Division Mines & Geology Bulletin 193: 143-144.

Clark, Wm. B. (1970b) Platinum: California Division Mines and Geology Mineral Information Service: 23(6): 115-123.

Spencer, C.H., Jr. (1971), Statistical Correlation of Platinum Metals with Heavy Minerals in Stream Sediments of the Klamath Mountains, California: San Jose, California State University, M.S. thesis: 33.

USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10141902 & 60000941.

U.S. Bureau of Mines, Minerals Availability System (MAS) file ID #0061050134.

Mineral and/or Locality  
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