Commodities
PrimaryFluorine-Fluorite
TertiaryCalcium, Silica
Commodity typeB
Materials
Other materialsFluorite, Hematite, Limonite, Marcasite, Pyrite, Quartz
Economic & production
Development statusPast Producer
First production1945
Discovery year1920
Identification
Deposit ID10263769
MRDS IDW006938
Alternate namesCrystal Fluorspar Mine, Green Crystal
RegionNA
Data scoreB
Coordinates40.68217, -106.59093
References
CARLSON, J. W., 1970, OZARK-MAHONING COMPANY, NORTHGATE, COLORADO: DECO TREFOIL, DENVER EQUIPMENT DIVISION, JOY MANUFACTURING COMPANY, SUMMER 1970 ISSUE, P. 9-16.Neubert, J.W., and Dersch, J.S., 1994, Mineral appraisal of Routt National Forest, Colorado: USBM MLA 13-94, 64 p., 6 appendices.Hail, W.J., Jr., 1965, Geology of norhtwetern North Park, Colorado: USGS Bull. 1188, 133 p.Snyder, G.L., Patten, L.L., and Daniels, J.J., 1987, Mineral resources of the Mount Zirkel Wilderness and northern Park Range vicinity, Jackson and Routt counties, Colorado: U.S. Geological Survey Bulletin 1554, 236 p.