Colorado · Boulder County
Past Producer

Grand View

Boulder County, Colorado, United States
TungstenGold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryTungsten, Gold
Commodity typeM
Deposit
Deposit sizeY
Materials
Ore mineralsTelluride, Ferberite
GangueQuartz
Other materialsSylvanite, Hessite, Petzite, Calaverite
Economic & production
Development statusPast Producer
Identification
Deposit ID10108359
MRDS IDDC05026
RegionNA
Data scoreC
Coordinates40.05734, -105.37227
References
STATE OF COLO. METAL MINING FUND BOARD, 1960, TUNGSTEN MINES OF COLO.USGS BOULDER TOPO QUAD, 1957, 7 1/2 MINLOVERING AND GODDARD, 1950, USGS P.P. 223, PL. 23.CONSV. DIV. COMP. DATE, 1,62Vanderwilt, 1947, Mineral Resources of Colorado: Colorado Mineral Resources Board, p. 320, pl. 17, #66.Lovering and Tweto, 1953, USGS Prof. Paper 245, p.