The Sorenson Fluorite Group is a tungsten and fluorine-fluorite mine located in Esmeralda county, Nevada at an elevation of 7,201 feet.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
Elevation: 7,201 Feet (2,195 Meters)
Commodity: Tungsten, Fluorine-Fluorite
Lat, Long: 37.37083, -117.63250
Map: View on Google Maps
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Sorenson Fluorite Group MRDS details
Site Name
Primary: Sorenson Fluorite Group
Secondary: Army Group
Secondary: Sorenson Tungsten Group
Secondary: Amry Prospect
Secondary: Aurora?
Commodity
Primary: Tungsten
Primary: Fluorine-Fluorite
Location
State: Nevada
County: Esmeralda
District: Sylvania (Green Mountain) District
Land Status
Land ownership: BLM Administrative Area
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.
Holdings
Not available
Workings
Type: Surface/Underground
Ownership
Owner Name: R. S. Sorenson Of Tonopah
Years: 1945 -
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Deposit Type: Contact Metamorphic
Operation Type: Unknown
Discovery Year: 1939
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Form: TABULAR TO LENTICULAR
Form: TABULAR TO LENTICULAR
Structure
Not available
Alterations
Alteration Type: L
Alteration Text: Silicification Of Limestone.
Rocks
Not available
Analytical Data
Analytical Data: 2 SPECIMENS RAN ABOUT 60% FLUORITE. OTHERS CONTAINED 39.4%, 33.0% AND 15.4% CA. F2
Materials
Ore: Fluorite
Ore: Scheelite
Gangue: Calcite
Gangue: Epidote
Gangue: Quartz
Gangue: Garnet
Comments
Comment (Geology): LENS OF METAMORPHOSED CALCAREOUS SEDIMENTS IS 300-500 FT WIDE, TRENDING NW FOR ABOUT 1000 FT. OR MORE. ALTERATION IS IRREGULAR; IN PLACES, LIMESTONE IS COMPLETELY REPLACED BY GARNET. WHERE THE ALTERATION IS INCOMPLETE, FORMATIONS ARE FRACTURED AND SEAMED WITH STRINGERS OF QUARTZ. SCHEELITE OCCURS IN THE QUARTZ SEAMS, IS SPARSELY DISSEMINATED IN THE SILICIFIED LIMESTONES AND OCCURS ONLY AS OCCASIONAL FLECKS IN THE GARNET.
Comment (Location): 5 CLAIMS IN CUCOMONGO GULCH. 1 MILE EAST (ON RD) OF CUCOMUNGO SPRING. CLAIMS ON TOP OF A DIVIDE. (EXACT LOCATION UNCERTAIN) ; INFO FROM LAND.ST :(1972)
Comment (Commodity): LIGHT GREENISH-GRAY FINE-GRAINED FLUORITE
Comment (Development): CLAIMS WERE MAINTAINED BY R.B. SORENSON FROM THEIR LOCATION IN 1939 UNTIL 1970 WHEN THEY LAPSED.
Comment (Deposit): SOME FLUORITE OCCURS IN TACTITE ALONG A CONTACT OF GRANITIC ROCKS WITH LIMESTONE. FLUORITE OCCURS IN A FRACTURE ZONE BETWEEN COMPLETELY GARNETIZED TACTITE AND PARTIALLY REPLACED LIMESTONE
Comment (Workings): 16-FT DEEP PIT PLUS OTHER PITS AND TRENCHES (AS OF 1945), AND DRIFTS (1970), SHALLOW SHAFTS.
References
Reference (Deposit): HUMPHREY, F.L., 1945, UNPUBLISHED REPORT ON SORENSON FLUORITE CLAIMS; NBMG FILE 102, ITEM 2.
Reference (Deposit): USBM, (NO DATE), UNPUBLISHED PRELIMINARY EXAMINATION REPORT: NBMG FILE 102, ITEM 1
Reference (Deposit): USBM, 1963, UNPUBLISHED DATA ON THE ARMY PROSPECT: NBMG FILE 102 ITEM 12.
Reference (Deposit): PAPKE, K.G., 1979, NBMG BULL 93, P. 20
Nevada Gold
Nevada has a total of 368 distinct gold districts. Of the of those, just 36 are major producers with production and/or reserves of over 1,000,000 ounces, 49 have production and/or reserves of over 100,000 ounces, with the rest having less than 100,000 ounces. Read more: Gold Districts of Nevada.
