Mine detail: Ontario Drain Tunnel No. 2 Portal

Previously called 'Park-Utah Group'

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Location

Lat / long:

40.63466, -111.43939

Resource(M)

Primary:	Silver, Lead, Zinc
Secondary:	Copper, Gold
Tertiary:	Iron, Manganese
Orebody form:	TABULAR TO IRREGULAR

Production

Operation type:	Unknown
Production size:	Large
Development status:	Producer

Geology

Host rock:	Breccia Of Silver Creek;Thaynes Formation And Woodside Shale;Park City Formation;Weber Qtz
Host type:	Shale,Sandstone,Limestone,Rhyodacite
Tectonic:	Wasatch Range

References

MRDS	D006435
DEP	10106651
Reference	{Deposit:: BIXBY, MAYNARD, 1959, UTAH MINERALS AND LOCALITIES: UTAH GEOL. AND MINERALOG. SURV., REPRINT NO. 60 PAGE 10.}{Deposit:: BROMFIELD, C.S. AND CRITTENDEN, M.D., 1971. GEOL. MAP OF THE PARK CITY EAST QUADRANGLE: U.S.G.S. GQ-852.}{Deposit:: ERICKSON, A.J., 1968. PARK CITY DISTRICT: UTAH GEOL. SOCIETY GUIDEBOOK NO. 22.}{Deposit:: 1971 GEOLMAP BROMFIELD AND CRITTENDEN GQ-85}{Production:: ERICKSON, A.J., 1968. PARK CITY DISTRICT, UTAH: UTAH GEOL. SOC. GUIDEBOOK 22.}
Reporter	Johnson, Elizabeth A.