Idaho · Custer County
Past Producer

Chalspar No. 1 Mine

Custer County, Idaho, United States
Fluorine-Fluorite
⌖ Show on mapUSGS source ↗
Commodities
PrimaryFluorine-Fluorite
Commodity typeN
Deposit
Deposit typeVein
Deposit sizeS
Orebody formIRREGULAR - PINCH & SWELL
Ore controlFault - Fissures
Materials
Ore mineralsFluorite
Geology
Host rockDolomite · Bayhorse Dolomite; Ramshorn Slate
StructureAssociated Syncline On East Flank Of Bayhorse Anticline, Minor Faults
Economic & production
Development statusPast Producer
Discovery year1952
Identification
Deposit ID10071073
MRDS IDW014282
Alternate namesWest Vein, Past Up Vein, Paulsen Property
RegionNA
Data scoreB
Coordinates44.47909, -114.34092
References
Anderson, A. L., 1954, A Preliminary Report On The Fluorspar Mineralization Near Challis, Custer County, Idaho: Idaho Bureau Of Mines And Geology Pamphlet 101, 13 P1954 Recon Idaho Bureau Of Mines And Geology Pamphlet 10Anderson, A. L., 1954, Ida. Bureau Of Mines & Geol. Pamphlet 101, P. 10.