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Boyd placer, Pony Buttes, New River District, Salmon Mts, Klamath Mts, Trinity Co., California, USA

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A former placer Au mine located in sec. 21, T8N, R8E, HM, 1.9 km (6,200 feet) W of Pony Buttes (coordinates of record) and 2.7 km (8,900 feet) S from Marysville, along Emigrant Creek, on Bureau of Land Management land (Trinity Alps Wilderness). First produced in 1904. MRDS database stated accuracy for this location is 1,000 meters.

Local rocks include undivided pre-Cenozoic metavolcanic rocks, unit 2 (undivided).


Production statistics: Year 1907: period 1904-1907: 200 ounces Au produced.

Mineral List



1 entry listed. 1 valid mineral.

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

Averill, Charles V. (1941), Mineral resources of Trinity County: California Journal of Mines and Geology, California Division Mines (Report 37): 37(1): 75.

O’Brien, J.C. (1965) Mines and mineral resources of Trinity County, California. Caifornia Division of Mines and Geology County Report 4: 125 pp.: 84.

Hotz, Preston Enslow, Thurber, H.K., Marks, L.Y., and Evans, R.K. (1972), Mineral resources of the Salmon-Trinity Alps Primitive Area, California: U.S. Geological Survey Bulletin 1371-B, 267 p.: 80-81.

USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10238297.

U.S. Bureau of Mines, Minerals Availability System (MAS) file ID #0061050336.

Mineral and/or Locality  
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