VanadiniteCash Entry Mine, Chloride-Mandarin-Cash Entry prospects, U.S. Army Yuma Proving Grounds, Silver District, Trigo Mts, La Paz Co., Arizona, USA
Photo: Rob Lavinsky Latitude: 33°6'0"N
Longitude: 114°31'59"W
‡Ref.: Wilson, E.D. (1933) Geology and Mineral Deposits of Southern Yuma County, Arizona. Arizona Bureau of Mines Bulletin 134: 6.
Wilson, E.D., Cunningham, J.B., and Butler, G.M. (1934), Arizona Lode Gold Mines and Gold Mining (revised 1967), Arizona Bureau of Mines Bull. 137: 60-62.
Mineralogical Record: 21: 161.
MRDS database Dep. ID file #10008150, MRDS ID #D000100.
A Ag-V-Cu-Zn-Pb mine.
Mineralization is a fault zone that cuts granite and lavas and contains veinlets of manganoan calcite, finely crystalline fluorite, and vanadinite. The veins are banded and up to 1/4 inch wide with finely crystalline quartz and fluorite cut by bladed crystals of baryte and veinlets oc calcite.
Prospected by a short tunnel.
Mineral List
3 entries listed. 2 valid minerals.
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