California · Sierra County
Past Producer

Tefft

Sierra County, California, United States
Gold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockSlate,Schist,Serpentinite
Economic & production
Development statusPast Producer
Identification
Deposit ID10086558
MRDS IDX025505
Alternate namesPoker Flat Qtz. Claim Grizzley Group.
RegionNA
Data scoreC
Coordinates39.69488, -120.84826
References
LOGAN, C. A., 1929 , SIERRA CO.: CDMM 25TH REPORT STATE MINERALOGIST, APRIL, P. 173LOGAN, 1929