California · Nevada County
Past Producer
Oregon
Nevada 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 rockDiabase
Economic & production
Development statusPast Producer
Community notes
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References
CRAWFORD, J. J., 1896 , THIRTEENTH REPORT OF THE STATE MINERALOGIST: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 13 , P. 258 .JOHNSTON, W. D., 1940 , THE GOLD QUARTZ VEINS OF GRASS VALLEY, CALIFORNIA: US GEOLOGICAL SURVEY PROFESSIONAL PAPER 194 , P. 86 - 87 .JOHNSTON, 1940
Identification
Deposit ID10007460
MRDS IDC011320
Alternate namesKate Hays Or Crescent
RegionNA
Data scoreC
Coordinates39.20406, -121.06687
Base: USGS MRDS (public domain, frozen 2011). Community notes © their authors, CC-BY. Land data live from BLM.