Illinois · Hardin County
Past Producer

Underwood Mine

Hardin County, Illinois, United States
Fluorine-Fluorite
⌖ Show on mapUSGS source ↗
Commodities
PrimaryFluorine-Fluorite
Commodity typeN
Deposit
Model174: Fluorspar deposits (fluorite veins)
Deposit sizeY
WorkingsUnknown
Materials
Ore mineralsFluorite, Galena, Sphalerite
Economic & production
Development statusPast Producer
Identification
Deposit ID10083037
MRDS IDW062530
RegionNA
Data scoreC
Coordinates37.5134, -88.18475
References
U.S. BUREAU OF MINES, 1995, SPATIAL DATA EXTRACTED FROM THE MINERALS AVAILABILITY SYSTEM/MINERAL INDUSTRY LOCATION SYSTEM (MAS/MILS): U.S. BUREAU OF MINES SPECIAL PUBLICATION 12-95.WELLER, J.M., GROGAN, R.M., AND TIPPIE, F.E., 1952, GEOLOGY OF THE FLUORSPAR DEPOSITS OF ILLINOIS: ILLINOIS STATE GEOLOGICAL SURVEY BULLETIN 76, 147 P.