Utah · Utah County
Occurrence

Helen Adits

Utah County, Utah, United States
ManganeseClayLeadSilver
⌖ Show on mapUSGS source ↗
Description

Chief Consolidated Co?

Commodities
PrimaryManganese
SecondaryClay
TertiaryLead, Silver
Commodity typeB
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formIRREGULAR
Geology
Host rockLimestone · Herkimer Limestone
Associated rockQuartz Latite · Packard Quartz Latite
StructureNorth Striking Faults
AlterationArgillization
Economic & production
Development statusOccurrence
Discovery year1925
Identification
Deposit ID10042213
MRDS IDM058599
RegionNA
Data scoreB
Coordinates39.97384, -112.06773
References
MORRIS, H.T., AND LOVERING, T.S., 1979, GENERAL GEOLOGY AND MINES OF THE EAST TINTIC MINING DISTRICT, UTAH AND JUAB COUNTIES, UTAH: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1024, 194 PP.COOK, D.R., ED., 1957, GEOLOGY OF THE EAST TINTIC MOUNTAINS AND ORE DEPOSITS OF THE TINTIC MINING DISTRICTS: UTAH GEOL. SOC. GUIDEBOOK, NO. 12, 183 P.MORRIS, H.T., 1964, GEOLOGY OF THE EUREKA QUADRANGLE, UTAH AND JUAB COUNTIES, UTAH: U.S. GEOLOGICAL SURVEY BULLETIN 1142-K, P. K1-K29.LINDGREN, WALDEMAR, AND LOUGHLIN, G.F., 1919, GEOLOGY AND ORE DEPOSITS OF THE TINTIC MINING DISTRICT, UTAH: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 107, 276 PP.LOVERING, T.S. AND SHEPARD, A.O., 1960, ALTERATION ON HELEN CLAIM, TNTIC DISTRICT, IN SWINEFORD, A., CLAYS AND CLAY MINERALS, V.8, NATIONAL CONFERENCE P. 193-220.