Mine Index 10083067 Grand Pierre Mining Company, Hubbard Shaft

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	S-T-R	34(NWNESW)-11S-7E
	County:	Pope
	Quadrangle:	Herod
	District:	Fluorspar District
	Subdistrict:	Empire Subdistrict

Mine Index Number: 10083067

ISGS ID:		MSHA ID:
MAS ID:	171510029	MRDS ID:	W062571
Company Name:	Grand Pierre Mining Company
Mine/Site Name:	Hubbard Shaft
Active/Abandoned:	Abandoned
Start Date:	circa 1973	End Date:	Unknown
Commodity Type:	Non-Metallic
Commodity:	Fluorspar
Minerals Present:	Calcite, Fluorite, Quartz
Type of Mine:	Underground
District:	Fluorspar District	Subdistrict:	Empire Subdistrict
County:	Pope
Section/Township/Range:	34(NWNESW)-11S-7E
Latitude,Longitude:	37.51896,-88.4253199999999
Unit(s) Mined:	Glen Dean Limestone, Renault Limestone, Ste. Genevieve Limestone, Lower Chesterian Series
Feature(s) Mined:
MRDS Link:	https://mrdata.usgs.gov/mrds/show-mrds.php?dep id=10083067
Mindat link:

Discussion

Controls for ore emplacement Faulting, Brecciation

Workings: BESIDES THE SHAFT, THERE ARE AT LEAST AN OPEN CUT AND A TRENCH.

Mineral occurrence model information
Model code	174
USGS model code	26b
Deposit model name	Fluorspar deposits (fluorite veins)

Mine Data

Workings at the site
Type of workings	Underground
Name of workings	HUBBARD SHAFT
Overall depth	18.29M

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.

BAIN, H.F., 1905, THE FLUORSPAR DEPOSITS OF SOUTHERN ILLINOIS: U.S. GEOLOGICAL SURVEY BULLETIN 255, 75 P.

BAIN H FOSTER USGS BULL 255 1905 P 50

External Links

Mineral Resources Data System (MRDS) USGS Link
https://mrdata.usgs.gov/mrds/show-mrds.php?dep_id=10083067Mineral Resources Data System (MRDS) USGS Link
https://mrdata.usgs.gov/mrds/show-mrds.php?dep id=10083067 Also referenced as 10290298