Mine Index 10111328 Fluorspar Products Company, Twitchell Mine

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	S-T-R	24(NENENE)-12S-7E
	County:	Hardin
	Quadrangle:	Shetlerville
	District:	Fluorspar District
	Subdistrict:	Interstate Subdistrict

Mine Index Number: 10111328

ISGS ID:		MSHA ID:
MAS ID:	170690100	MRDS ID:	W062529
Company Name:	Fluorspar Products Company
Mine/Site Name:	Twitchell Mine
Active/Abandoned:	Abandoned
Start Date:	circa 1973	End Date:	Unknown
Commodity Type:	Non-Metallic
Commodity:	Fluorspar
Minerals Present:
Type of Mine:	Underground
District:	Fluorspar District	Subdistrict:	Interstate Subdistrict
County:	Hardin
Section/Township/Range:	24(NENENE)-12S-7E
Latitude,Longitude:	37.4656299999998,-88.3750399999998
Unit(s) Mined:	Valmeyeran Series, Aux Vases Sandstone, Ste. Genevieve Limestone, St. Louis Sandstone
Feature(s) Mined:
MRDS Link:	https://mrdata.usgs.gov/mrds/show-mrds.php?dep id=10111328
Mindat link:

References

Bibliography
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

Bibliography
WELLER J M ET AL ILL STATE GEOL SUR BULL 76 P 143

Bibliography
BASTIN EDSON S ILL STATE GEOL SUR BULL 58 1931 P 82

Bibliography
ILLINOIS STATE GEOLOGICAL SURVEY BULL 41 P 298

External Links

Mineral Resources Data System (MRDS) USGS Link
https://mrdata.usgs.gov/mrds/show-mrds.php?dep id=10111328 Also referenced as 10217813