California · Calaveras County
Past Producer
Colorado Claim
Calaveras County, California, United States
Gold
Land & claims · BLM · live
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Surface manager + active mining claims at this point, live from BLM. The "open to location" notes are a general 1872-Mining-Law guide, not BLM output — decision-support only; verify with BLM MLRS and on the ground before staking or entry.
Commodities
PrimaryGold
Commodity typeMetallic
Deposit
Deposit sizeSmall
WorkingsUnderground
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockSlate
Economic & production
Development statusPast Producer
Community notes
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References
CLARK, W. B., LYDON, P. A, 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIF.; COUNTY REPORT 2 ; CALIF. DIV. OF MINES AND GEOLOGY, P 144LOGAN, C. A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 32 , NO. 3 ; DIV. OF MINES, P 249
Identification
Deposit ID10029491
MRDS IDM007043
RegionNA
Data scoreC
Coordinates38.17241, -120.45656
Base: USGS MRDS (public domain, frozen 2011). Community notes © their authors, CC-BY. Land data live from BLM.