Latitude: 36°19'0"N
Longitude: 120°36'26"W
A former Cr mine located in sec. 3, T19S, R13E, MDM.
Mineralization is hosted in serpentinite.
Production data are found in: CDMG Bull. 76: 144-145.
References
Bradley, W.W., et al (1918), Manganese and chromium in California: California Mining Bureau. Bulletin 76: 144-145.
Walker, G.W. & .B. Griggs (1953), Chromite deposits of the southern Coast Ranges of California: California Division of Mines Bulletin 134, part 2, chapter 2: 54-55, 79, Pl. 3.
Matthews, Robert Alfred (1961) Geology of the Butler Estate chromite mine. California Division of Mines and Geology Special Report 71, 20 pp.: 15-17.
Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 155.
Mineral List
2 entries listed. 1 valid mineral. 1 erroneous literature entry.
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