A silver claim (poor assays) located about ½ mile NW of the Keystone claim, in the SE portion of the Castle Dome Mountains.
Mineralization is a 6 foot wide vein in schist outcrops with a N.25ºW. strike and a nearly vertical dip. The vein walls are mainly sericitized, iron-stained quartz porphyry. Filling consists of banded manganoan calcite and dense, honey-combed quartz.
Workings include a long prospect tunnel.
References
Wilson, E.D. (1933) Geology and Mineral Deposits of Southern Yuma County, Arizona. Arizona Bureau of Mines Bulletin 134: 105.
Mineral List
4 entries listed. 2 valid minerals.
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