Colorado · Boulder County
Past Producer

Black Rose Mine

Boulder County, Colorado, United States
GoldSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Silver
Commodity typeM
Deposit
Model{84: Alkaline Au-Te (Au-Ag-Te veins)}
Deposit sizeN
Ore control"Vein Junctions"
Materials
Ore mineralsPetzite, Krennerite, Gold, Pyrite, Chalcopyrite
GangueQuartz
Geology
Host rockSchist,Gneiss
Structure"ore shoots localized by junctions"
Alteration"silicified wall rocks"
Economic & production
Development statusPast Producer
Identification
Deposit ID10016130
MRDS IDDC00426
RegionNA
Data scoreC
Coordinates40.11581, -105.38809
References
{Deposit:: LOVERING & GODDARD, 1950, USGS P.P. 223, PG 277, FIG. 77}{Deposit:: CONSV.DIV.COMP.DATE, 1,62}{Deposit:: Sunshine Mining Co. Colorado exploration files, unpublished data, Colorado Geological Survey.}