Arizona · Yavapai County
Producer
Emma Mine
Yavapai County, Arizona, United States
Silver
Copper
Lead
Gold
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USGS source ↗
Commodities
Primary
Silver, Copper, Lead
Secondary
Gold
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Workings
Underground
Orebody form
TABULAR
Ore control
Faulting, Shearing
Materials
Gangue
Pyrite, Quartz
Geology
Host rock
Diorite,Rhyolite
Associated rock
Diorite,Rhyolite · Government Canyon Granodiorite;Informal Name-Walker Stock, Walker Granodiorite
Structure
Foliation In Precambrian Country Rocks Trends N10e To N45e, Veins Sometimes Parallel To Regional Foliation
Alteration
Minor
Economic & production
Development status
Producer
First production
1941
Last production
1951
Identification
Deposit ID
10109842
MRDS ID
M800190
Region
NA
Data score
B
Coordinates
34.44449, -112.38963
References
USGS GQ MAP 997ABGMT CLIPPINGS FILE DATAAZ DEPT MIN. RESOURCES FILE DATA-LOST WONDER, EMMA MINESUSBM-ABGMT FILE DATA