Commodities
PrimaryFluorine-Fluorite
SecondaryGold
Commodity typeB
Deposit
Deposit sizeM
Orebody formLENSE
Ore controlVeins Along Faults
Materials
Ore mineralsFluorite, Gold
GangueCalcite, Limonite, Quartz
Geology
Host rockGranite
Associated rockGranite · Burro Mountain Granite
StructureLong E-W Trending Fault
Tectonic settingBasin And Range
Economic & production
Development statusPast Producer
First production1944
Last production1949
Identification
Deposit ID10009971
MRDS IDD003292
Alternate namesFriday Prospect: Claims, 'A' Spar Nos. 1 and 2
RegionNA
Data scoreB
Coordinates32.47512, -108.46673
References
HEDLUND, D., UNPUBLISHED U.S. GEOLOGICAL SURVEY GEOL. MAPSGILLERMAN, E., 1964, MINERAL DEPOSITS OF WESTERN GRANT COUNTY, NEW MEXICO: NEW MEXICO BUREAU MINES AND MINERAL RES. BULL. 83, P126-7ROTHROCK, H. E., JOHNSON, C. H., AND HAHN, A. D., 1946, FLUORSPAR RESOURCES OF NEW MEXICO: NEW MEXICO BUREAU MINES AND MINERAL RES. BULL. 21, P 78-79WILLIAMS, F. E., 1966, FLUORSPAR DEPOSITS OF NEW MEXICO: U.S. BUREAU MINES INF. CIR, 8307, P 50-52GILLERMAN, E., 1952 USGS BULL 973-F, P. 280-281HEDLUND, D.C., 1978 USGS MISCELLANEOUS FIELD STUDIES MAP MF-1039NMBMMR GENERAL FILE DATAGILLERMAN, E., 1964, P. 126