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Alwood Mine (Alwood deposit), Denny, New River District, Salmon Mts, Klamath Mts, Trinity Co., California, USA

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A former baryte mine located in secs. 32 & 33, T7N, R7E, HM, 0.9 km (2,800 feet) SW of Denny, along Rancheria Creek, a tributary of the New River, on National Forest land. MRDS database stated accuracy for this location is 500 meters.

Local rocks include Mesozoic granitic rocks, unit 5 (Klamath Mountains).

Mineral List

1 entry listed. 1 valid mineral.

The above list contains all mineral locality references listed on 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 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.


Davis, Fenelon Francis (1963), Highlights in California Mining, 1962. California Division Mines & Geology, Mineral Information Service: 16: 5.

Weber, F.H., Jr. (1963b), Barite in California: California Division Mines & Geology, Mineral Information Service: 16: 4.

O’Brien, J.C. (1965) Mines and mineral resources of Trinity County, California. Caifornia Division of Mines and Geology County Report 4: 125 pp.: 18.

Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 99.

Weber, F.H., Jr. (1966b), Mineral resources of California: Barite. California Division of Mines and Geology Bulletin: 191: 97.

Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 295.

USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, loc. file ID #10077850 & 10238831.

U.S. Bureau of Mines, Minerals Availability System (MAS) file ID #0061050798.

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