Colorado · Boulder County
Producer
Wisconsin
Boulder County, Colorado, United States
Tungsten
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
PrimaryTungsten
Commodity typeMetallic
Deposit
Deposit sizeY
Economic & production
Development statusProducer
Community notes
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References
STATE OF COLO. METAL MINING FUND BOARD, 1960, TUNGSTEN MINES OF COLO.CONSV. DIV. COMP. DATE, 10,62
Identification
Deposit ID10108230
MRDS IDDC03397
RegionNA
Data scoreD
Coordinates39.97749, -105.58365
Base: USGS MRDS (public domain, frozen 2011). Community notes © their authors, CC-BY. Land data live from BLM.