Yosemite Prospect

The Yosemite Prospect is a lead, zinc, copper, and silver mine located in Salt Lake county, Utah at an elevation of 6,001 feet.

About the MRDS Data:

All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.

Mine Info

Name: Yosemite Prospect  

State:  Utah

County:  Salt Lake

Elevation: 6,001 Feet (1,829 Meters)

Commodity: Lead, Zinc, Copper, Silver

Lat, Long: 40.515, -112.11306

Map: View on Google Maps

Satelite View

MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.


Satelite image of the Yosemite Prospect

Yosemite Prospect MRDS details

Site Name

Primary: Yosemite Prospect


Commodity

Primary: Lead
Primary: Zinc
Primary: Copper
Primary: Silver


Location

State: Utah
County: Salt Lake
District: Bingham District


Land Status

Land ownership: Private
Note: the land ownership field only identifies whether the area the mine is in is generally on public lands like Forest Service or BLM land, or if it is in an area that is generally private property. It does not definitively identify property status, nor does it indicate claim status or whether an area is open to prospecting. Always respect private property.


Holdings

Not available


Workings

Not available


Ownership

Owner Name: Kennecott Minerals Co.


Production

Not available


Deposit

Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

General Physiographic Area: Intermontane Plateaus
Physiographic Province: Colorado Plateaus
Physiographic Section: High Plateaus Of Utah
Physiographic Detail: Uinta Extension


Mineral Deposit Model

Not available


Orebody

Form: IRREGULAR


Structure

Type: R
Description: Basin And Range

Type: L
Description: Fissures, Fractures, Folds And Faults.


Alterations

Alteration Type: L
Alteration Text: Dolomitization And Silicification


Rocks

Name: Monzonite
Role: Associated
Age Type: Associated Rock
Age Young: Pliocene

Name: Monzonite
Role: Associated
Age Type: Host Rock
Age Young: Pennsylvanian


Analytical Data

Not available


Materials

Gangue: Sericite
Gangue: Quartz
Gangue: Calcite
Gangue: Chlorite


Comments

Comment (Deposit): BUTTERFIELD FORMATION IS INTRUDED BY SILLS, DIKES AND SMALL PLUTONS. ; INFO.SRC : 1 PUB LIT; 3 FIELD OBSERV

Comment (Location): INFO FROM LAND.ST :(1977)

Comment (Deposit): DEPOSIT LIES VERY CLOSE TO A FAULT. THE SEDIMENTARY SEQUENCE IS INTRUDED BY TERTIARY INTRUSIVES. MINERALIZED ZONE IS LOCATED IN DEFORMED AND ALTERED WALLROCKS.

Comment (Workings): SMALL PITS AND TRENCHES

Comment (Geology): LIMESTONES ARE DARK GRAY TO BLACK AND CHERTY. SHALES ARE INTERCALATED WITH GREENISH GRAY QUARTZITES. VOLCANIC BRECCIA CONSISTS OF ANGULAR TO SUBROUNDED LITHIC GRAGMENTS EMBEDDED IN A DENSE APHANITIC MATRIX


References

Reference (Deposit): BRAY E. R., WILSON, J.C., 1975, GUIDE BOOK TO THE BINGHAM MINING DISTRICT: SOCIETY OF ECONOMIC GEOLOGISTS

Reference (Deposit): COOK, D.R., 1961, GEOLOGY OF THE BINGHAM MINING DISTRICT AND NORTHERN OQUIRRH MOUNTAIN, GUIDE BOOK TO THE GEOLOGY OF UTAH, NO. 16 UTAH GEOLOGICAL SOCIETY, 145P.

Reference (Deposit): BUTLER, B.S., ET. AL., 1920, THE ORE DEPOSITS OF UTAH: USGS P.P. 111, 672P.

Reference (Deposit): BOUTWELL, J.M., 1905, ECONOMIC GEOLOGY OF THE BINGHAM MINING DISTRICT, UTAH: USGS P.P. 38, 410P.


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