California · Shasta County
Past Producer
Big Dyke
Shasta County, California, United States
Silver
Gold
Lead
Copper
Zinc
⌖ Show on map
USGS source ↗
Commodities
Primary
Silver, Gold
Tertiary
Lead, Copper, Zinc
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Workings
Underground
Ore control
Fissures
Materials
Ore minerals
Gold, Silver, Sphalerite, Tetrahedrite
Gangue
Quartz
Geology
Host rock
Diorite
Associated rock
Diorite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10033803
MRDS ID
M020450
Region
NA
Data score
C
Coordinates
40.53291, -122.57777
References
LOGAN, C. A., 1926 , SACRAMENTO FIELD DIVISION: 22ND REPT. STATE MI CALIF. MIN. BUR., P. 204