Commodities
PrimaryFluorine-Fluorite, Zinc, Lead
Commodity typeB
Deposit
Deposit sizeY
Orebody formLINEAR
Ore controlEmpire Fault - Trends Ne, Dips Steeply Se Downthrown On The Southeast Side About 5 M.
Geology
Host rockLimestone · Limestones
Associated rockMafic Intrusive Rock · Mafic Dikes And Breccias
StructureNew Madrio Fault Zone, 38th Parallel Lineament, Hicks Dome, Rock Creek Graben
Economic & production
Development statusProducer
Identification
Deposit ID10069404
MRDS IDW006919
Alternate namesRoberts, Redd Mine
RegionNA
Data scoreB
Coordinates37.52646, -88.42532
References
BAXTER, J.W., DESBOROUGH, G.A. AND SHAW, C.W., 1967, AREAL GEOLOGY OF THE ILLINOIS FLUORSPAR DISTRICT PART 3: ILL. STATE GEOLOGICAL SURVEY CIRC. 413, 41 P.WELLER, J.M., GROGAN, R.M. AND TIPPIE, F.E., 1952, GEOLOGY OF THE FLUORSPAR DEPOSITS OF ILLINOIS: ILL. STATE GEOLOGICAL SURVEY BULL. 76, 147 P.1942 GEOLMAP ILL. STATE GEOLOGICAL SURVEY1961 GEOLMAP ILL. STATE GEOLOGICAL SURVEYMC GINNIS, L.D. AND BRADBURY, J.C., 1964, AEROMAGNETIC STUDY OF THE HARDIN COUNTY AREA, ILLINOIS: ILL. STATE GEOLOGICAL SURVEY CIRC. 363, 12 P.1964 GEOPHYS ILL. STATE GEOLOGICAL SURVEY; AEROMAG. SURVEY