Commodities
PrimarySilver
SecondaryLead, Gold, Zinc
TertiaryCopper
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeM
WorkingsUnderground
Orebody formTABULAR
Ore controlNortheast Striking Fissures
Materials
Ore mineralsChalcopyrite, Galena, Gold, Sphalerite, Tetrahedrite
GangueQuartz
Other materialsPyrite
Geology
Host rockQuartzite,Limestone · Weber Quartzite;Park City Formation
Associated rockDiorite · Intermediate Dikes
StructureUinta-Cottonwood Arch, Sevier Over Thrust Belt, Park City Anticline, Daly-Ontario Fault Zone
Tectonic settingBasin And Range-Colorado Plateau Transition Zone, Cordilleran Hingeline
AlterationOxidation
Economic & production
Development statusPast Producer
First production1886
Last production1955
Discovery year1885
Identification
Deposit ID10014902
MRDS IDD012002
Alternate namesDaly Group, United Park City Mines
RegionNA
Data scoreA
Coordinates40.618, -111.50939
References
BOUTWELL, J.M., 1912, GEOLOGY AND ORE DEPOSITS OF THE PARK CITY DISTRICT, UTAH: U.S. GEOLOGICAL SURVEY PROF. PAPER, NO. 77, 231 PP.ERIKSON, A.J., (EDITOR), 1968, PARK CITY DISTRICT, UTAH: GUIDEBOOK TO THE GEOLOGY OF UTAH, NO. 22, UTAH GEOLOGICAL SOCIETY.BUTLER, B.S., LOUGHLIN, G.F., HEIKES, V.C., AND OTHERS, 1920, THE ORE DEPOSITS OF UTAH: U.S. GEOLOGICAL SURVEY PROF. PAPER, NO. 111, 672 PP.BAKER, A.A., CALKINS, F.C., CRITTENDEN, M.D., JR., AND BROMFIELD, C.S., 1966, GEOLOGIC MAP OF THE BRIGHTON QUADRANGLE, UTAH: U.S. GEOLOGICAL SURVEY GEOL. QUAD. MAP GQ-534BARNES, M.P., AND SIMOS, J.S., 1968, ORE DEPOSITS OF THE PARK CITY DISTRICT WITH A CONTRIBUTION ON THE MAYFLOWER LODE, IN ORE DEPOSITS OF THE UNITED STATES: AMER. INST. METALL. ENG., V.II, P. 1102BOUTWELL, 1912, BARNES AND SIMOS, 1968