Commodities
PrimaryUranium
TertiaryCopper, Vanadium
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formTABULAR
Ore controlClay Fragments And Carbon Trash
Materials
Ore mineralsMalachite, Torbernite
GangueClay
Geology
Host rockSandstone · Shinarump Member-Chinle Formation;Moenkopi Formation
StructureCircle Cliffs Anticlinal Upwarp, West Flank Of Anticline
Tectonic settingStable Platform
AlterationSlight Bleaching
Economic & production
Development statusPast Producer
First production1955
Discovery year1955
Identification
Deposit ID10088099
MRDS IDDB00589
Alternate namesMas 4 1023
RegionNA
Data scoreB
Coordinates37.86305, -111.22018
References
SRC.REF: DOELLING, 1967DAVIDSON, E. S., 1967 , GEOLOGY OF THE CIRCLE CLIFFS AREA, GARFIELD AND KANE COUNTIES, UTAH: US GEOLOGICAL SURVEY, BULL. 1229 .DOELLING, H. H., 1967 , URANIUM DEPOSITS OF GARFIELD COUNTY, UTAH: UTAH GEOL. AND MINERAL SURVEY SPECIAL STUDIES 22 .DOELLING, H. H., 1975 , GEOLOGY AND MINERAL RESOURCES OF GARFIELD COUNTY, UTAH: UTAH GEOL. AND MINERAL SURVEY BULL. 107 .1967 GEOLMAP DAVIDSON, BULLETIN 12291967 MINEMAP UGMS SP. ST. 221973 RECON UGMS FOR USBM - MASUSBM - MAS 4