Colorado · Boulder County
Past Producer

Roosevelt

Boulder County, Colorado, United States
Tungsten
⌖ Show on mapUSGS source ↗
Commodities
PrimaryTungsten
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeY
Geology
Host rockGranite
Economic & production
Development statusPast Producer
Production years1916-1918, 1943-1944
Identification
Deposit ID10108264
MRDS IDDC03900
Alternate namesRoosevelt vein, Roosevelt Tunnel, Roosevelt Lease, Roosevelt Claim, Annie L. Shaft
RegionNA
Data scoreB
Coordinates40.00483, -105.3925
References
STATE OF COLO. METAL MINING FUND BOARD, 1960, TUNGSTEN MINES OF COLO.CONSV. DIV. COMP. DATE, 1,62Lovering and Tweto, 1953, USGS Prof. Paper 245.COLO BOM 1952 LIST