Colorado · San Juan County
Producer
Minnesota
San Juan 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 typeVein
Deposit sizeY
Materials
Ore mineralsHuebnerite
Geology
Host rockVolcanic Rock (Aphanitic)
Economic & production
Development statusProducer
Production years1954
Community notes
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References
STATE OF COLO. MINING FUND BOARD, 1960, TUNGSTEN MINES OF COLO., P. 50.BELSER, 1956, USBM INFO. CIRC. 7731, P. 10.CONSV. DIV. COMP. DATE, 3,64
Identification
Deposit ID10018688
MRDS IDDC05880
RegionNA
Data scoreD
Coordinates37.87779, -107.66036
Base: USGS MRDS (public domain, frozen 2011). Community notes © their authors, CC-BY. Land data live from BLM.