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Commodore Mine, Oro Blanco District (Ruby District), Oro Blanco Mts, Santa Cruz Co., Arizona, USA

Latitude: 31°24'39"N
Longitude: 111°15'9"W
Ref.: Keith, Stanton B. (1975), Arizona Bureau of Mines Bull. 191, Index of Mining Properties in Santa Cruz County Arizona: 63 (Table 4).

U.S. Bureau of Mines staff (1994) U.S. Bureau of Mines Open File Report MLA XX-94: A28.

Arizona Bureau of Mines file data.

MRDS database Dep. ID file #10026782, MRDS ID #M000227.

A former small surface and underground Ag-Au-Pb-Cu-Zn mine located in the SW¼ sec. 19, T.23S., R.11E, W of California Gulch, on National Forest land. Produced 1875-1934. Owned by Sanders.

Mineralization is irregular quartz-fissure veins with weak and spotty base metal sulfides, mostly oxidized near the surface with supergene enrichment in silver.

Workings include shaft and open cut operations. Prospected and worked originally in the late 1800's and again in 1934. Production would be some 100 tons of ore averaging about 32 oz. Ag/T, 0.1 oz. Au/T and minor Pb & Cu.

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Copyright © Jolyon Ralph and Ida Chau 1993-2011. Jobs in Arizona, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the 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 hundreds 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. Current server date and time: 29th Jun 2011 22:03:37
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