Trinity deposit, Picacho Peak, New Idria District, Diablo Range, San Benito Co., California, USA
A former Cr mine located in sec. 20, T18S, R12E, MDM, 0.7 km (2,400 feet) ESE of Picacho Peak.
Mineralization is hosted in rocks of the Franciscan and Panoche Formations (serpentinite).
ReferencesWalker, 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, 80.
Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 157.
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2 entries listed. 1 valid mineral. 1 erroneous literature entry.
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