Wyoming · Crook County
Past Producer
Black Butte Deposit
Crook County, Wyoming, United States
Lead
Silver
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USGS source ↗
Commodities
Primary
Lead, Silver
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10279205
Region
NA
Data score
D
Coordinates
44.30216, -104.26369
References
ASSAY: AU .002OZ/TON;AG 2.0 OZ/TONASSAY BY WT%: PB 13.9; CU .02; INSOL 33.2; FE 6.5; MN .3;ASSAY BY WT%: S 4.0;ZN 5.7; AS .05; SB .05; C20 9.5MINERALIZATION AT CONTACT OF LIMESTONE & INTR ANDESITE PORPHWYO GEOL SURV BULL #50 PAGE 126