Latitude: 31°34'59"N
Longitude: 111°19'59"W
Ref.: Keith, Stanton B. (1974), Arizona Bureau of Geology & Mineral Technology, Geological Survey Branch Bull. 189, Index of Mining Properties in Pima County, Arizona: 105 (Table 4).
Arizona Bureau of Mines file data, circa 1973.
MRDS database Dep. ID file #10283641, MAS ID #0040191001.
A former Ag-Au-Cu-Pb-Zn mine located in T.21S., R.10E. Owned/operated at times, or in part, by Goon; Lim (1935); Soto; and The Richard M. & M. Co.
Mineralization is numerous, scattered, oxidized and weathered, irregular quartz-fissure veins containing spotty base metal sulfides in a Laramide granitic intrusive. There is near-surface enrichment.
Workings include shallow openings. This group produced some 400 tons of ore averaging about 0.6 oz. Au/T and 7 oz. Ag/T, 0.4% Cu and 0.2% Pb, during the 1930's.
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