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Clary & Langford Mine, Copperopolis, Foothill Copper Belt, Calaveras Co., California, USA

A former Cr mine located in sec. 10, T2N, R12E, MDM, 5 miles N of Copperopolis.

Mineralization is a lens of massive chromite in serpentine.

Active prior to World War I. Developed by two 50 ft shafts as well as an open cut.

Mineral List

Chromite
'Serpentine Group'


2 entries listed. 1 valid mineral.

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References

Clark, William B. & Lydon, Philip A. (1963), Mines and Mineral Resources of Calaveras County, California, California Division of Mines and Geology, County Report No. 2: 128.

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Copyright © Jolyon Ralph and Ida Chau 1993-2014. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them. Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of thousands of members and supporters. Mindat does not offer minerals for sale. If you would like to add information to improve the quality of our database, then click here to register.
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