Utah · Millard County
Occurrence

Bonnie May No. 1-5

Millard County, Utah, United States
Tungsten
⌖ Show on mapUSGS source ↗
Commodities
PrimaryTungsten
Commodity typeM
Deposit
Deposit typeContact Metasomatic
Deposit sizeN
WorkingsSurface/Underground
Orebody formIRREGULAR
Ore controlFracture Systems
Materials
Ore mineralsScheelite
Geology
Host rockSilt,Mudstone,Limestone · Orr (Big Horse Ls Member);Weeks;Marjum Formation (Host)
Associated rockMonzonite · Painted Springs Intrusive
StructureBasin & Range, Southeast Tilted Fault Block
Tectonic settingCorpilleran Geosyncline
AlterationSkarn
Economic & production
Development statusOccurrence
Identification
Deposit ID10010732
MRDS IDD004652
RegionNA
Data scoreB
Coordinates39.22884, -113.37638
References
EVERTS, M.L., 1979, UTAH GEOL. & MIN. SURVEY: ON SITE INVESTIGATIONHINTZE, L.F., 1974, PREUM. GEOL. MAP OF THE NOTCH PEAK QUADRANGLE: USGS MF 636HINTZE, L.F., 1974, GEOLOGIC HISTORY OF UTAH: BYU GEOLOGY STUDIES V. 20, PT 3HINTZE, L.F., 1973, GEOLOGIC ROAD LOG OF WESTERN UTAH AND EASTERN NEVADA: BYU GEOLOGY STUDIES V. 20 PT 21876 RECON GILBERT, G.K., 100TH MER. RPT. V.31908 RECON WALCOTT, C.D., SMITHSONIAN MISS. COL V.531951 RECON WHEELER, H.E., UGMS GUIDEBOOK 6EVERTS, M. 1979, (REF #1)