Arizona · Yavapai County
Producer
Bunker Hill Mine
Yavapai County, Arizona, United States
Gold
Silver
Copper
Lead
Vanadium
Molybdenum
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USGS source ↗
Description
Mr. Bradshaw (Bradshaw Mountains Named After Him)
Commodities
Primary
Gold
Secondary
Silver, Copper
Tertiary
Lead, Vanadium, Molybdenum
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Workings
Underground
Orebody form
TABULAR
Ore control
Faulting, Shearing
Materials
Ore minerals
Galena, Gold, Silver, Sphalerite
Gangue
Barite, Calcite, Quartz
Geology
Host rock
Mica Schist,Amphibole Schist,Rhyolite
Associated rock
Rhyolite
Structure
Foliation In Precambrian Schist Trends N20e To N50e. Tertiary Volcanics Dip Ne, Strike Nw
Alteration
Minor Fe-Staining
Economic & production
Development status
Producer
First production
1933
Last production
1935
Discovery year
1870
Identification
Deposit ID
10048152
MRDS ID
M800199
Alternate names
Duco Boy, Old Bradshaw Workings
Region
NA
Data score
B
Coordinates
34.08312, -112.49268
References
AZ DEPT MIN RES FILE DATA (UNDER DUCO BOY)USBM-ABGMT FILE DATAUSGS BULL 782, P. 183-184