Unknown Prospects

The Unknown Prospects is a copper mine located in Juab county, Utah at an elevation of 5,850 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: Unknown Prospects  

State:  Utah

County:  Juab

Elevation: 5,850 Feet (1,783 Meters)

Commodity: Copper

Lat, Long: 39.82694, -112.42861

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 Unknown Prospects

Unknown Prospects MRDS details

Site Name

Primary: Unknown Prospects


Commodity

Primary: Copper


Location

State: Utah
County: Juab
District: West Tintic District


Land Status

Land ownership: State
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

Type: Surface


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Occurrence
Deposit Type: Replacement
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: Basin And Range Province
Physiographic Section: Great Basin
Physiographic Detail: Sheep Rock Mountains


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Type: R
Description: Basin & Range

Type: L
Description: Overthrusting Of Proterozoic Rocks Over Paleozoic. Area Forms Steep Homocline Striking N-S.


Alterations

Alteration Type: L
Alteration Text: Contact Metamorphism & Assoc. Minerals


Rocks

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

Name: Monzonite
Role: Associated
Age Type: Host Rock
Age Young: Late Permian

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

Name: Monzonite
Role: Associated
Age Type: Host Rock Unit
Age Young: Late Permian


Analytical Data

Not available


Materials

Gangue: Calcite
Gangue: Wollastonite
Gangue: Quartz


Comments

Comment (Location): SECTION SUBDIVISIONS NE 1/4 SW 1/4 NE 1/4


References

Reference (Deposit): STRINGHAM, B.F., 1942, MINERALIZATION IN THE WEST TINTIC DISTRICT, GSA BULL., V. 53, NO. 2

Reference (Deposit): PERRY, L.I. & MCARTHY, B., 1976, LEAD & ZINC IN UTAH: UT. GEOL. & MIN. SURVEY SS #22

Reference (Deposit): 1920 RECON BUTLER, B.S., USGS PP 111

Reference (Deposit): 1945 RECON HOBBS, S.W., USGS OPEN FILE RPT

Reference (Deposit): 1961 COMPILE USBM INFORMATION CIRC. 8014

Reference (Production): EVERTS, M.L., 1980, ON SITE INVESTIGATION: UTAH GEOL. AND MIN. SUR.


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