Commodities
PrimarySilica
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface
Orebody formBLANKET
Geology
Host rockQuartzite · Quadrant
StructureArea Of Thrust Faulting, Grey Sandstone Of Quadrant Formation Forms Cliff At The Site
AlterationWeathering Has Weakened Sandstone
Economic & production
Development statusPast Producer
Identification
Deposit ID10078271
MRDS IDW026524
RegionNA
Data scoreC
Coordinates45.08546, -112.7806
References
CHELINI, J. M., 1966 , SOME HIGH - PURITY QUARTZ DEPOSITS IN MONTANA: MONTANA BUREAU OF MINES AND GEOLOGY BULLETIN 54 , P. 22 , 23BERG, R. B., 1974 , BUILDING STONE IN MONTANA: MONTANA BUREAU OF MINES AND GEOLOGY BULLETIN 94 P. 34USBM INF CIRC 7641, P 49CHELINI, J. M. SOME HIGH - PURITY QTZ. DEP. IN MONT. MONT BUR. OF MINES AND GEOL. BUL. 54 , P. 22