Bwana Ore Body

The Bwana Ore Body is a copper mine located in Beaver county, Utah at an elevation of 5,400 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: Bwana Ore Body  

State:  Utah

County:  Beaver

Elevation: 5,400 Feet (1,646 Meters)

Commodity: Copper

Lat, Long: 38.45306, -113.07306

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 Bwana Ore Body

Bwana Ore Body MRDS details

Site Name

Primary: Bwana Ore Body
Secondary: Bwana Mine


Commodity

Primary: Copper
Tertiary: Tungsten


Location

State: Utah
County: Beaver
District: Rocky 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

Type: Surface


Ownership

Owner Name: West Toledo Mining Co.

Owner Name: American Mining Co.


Production

Not available


Deposit

Record Type: Site
Operation Category: Past Producer
Operation Type: Unknown
Year First Production: 1962
Discovery Year: 1960
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: L


Physiography

Not available


Mineral Deposit Model

Not available


Orebody

Form: IRREGULAR-VEINS


Structure

Type: R
Description: Basin And Range

Type: L
Description: Assymetric North Plunging Anticline (Rocky Range)


Alterations

Alteration Type: L
Alteration Text: Bleached, Marbleized, Skarn


Rocks

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

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

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


Analytical Data

Not available


Materials

Ore: Powellite
Ore: Muscovite
Ore: Grossularite
Ore: Scheelite
Ore: Brochantite
Ore: Tenorite
Ore: Chalcopyrite
Ore: Bornite
Ore: Chrysocolla
Gangue: Magnetite
Gangue: Gypsum
Gangue: Diopside
Gangue: Idocrase


Comments

Comment (Development): DISCOVERED AS A GRAVITY ANOMOLY ; MILL.CAP: 128 ; ECON.YEAR: 1960 ; ECON.COM: ACID LEACH AND CEMENTATION TREATMENT

Comment (Location): N 1/2 OF SE 1/4 SEC 22, SW, NW 23.

Comment (Deposit): OXIDIZED PORTIONS AVE 3% CU, THE PRIMARY ORE UNDER 2%. AVE ORE GRADE 2.65%

Comment (Deposit): MINED OUT: WORKED FROM 1962-68. SOME STOCKPILES OF ORE STILL PRESENT. SOME ORE STILL IN PLACE.

Comment (Geology): MINERALIZATION OCCURRS ALONG CONTACT OF DIORITE WITH TOROWEAP FM ONE LARGE PIT IN SEC 23 IS 300 FT DEEP AND 600 FT ACROSS.


References

Reference (Deposit): UTAH GEOLOGICAL ASSOCIATION, 1973 GEOLOGY OF THE MILFORD AREA PUBLICATION NO 3

Reference (Deposit): WHELAN, J.A., THE ROCKY MINING DISTRICT, IN PRESS, UTAH GEOLOGICAL AND MINERAL SURVEY.

Reference (Production): EVERTS, M L, 1979, ON-SITE INVESTIGATION: UTAH GEOLOGICAL AND MINERAL SURVEY


The Top Ten Gold Producing States

The Top Ten Gold Producing States

These ten states contributed the most to the gold production that built the West from 1848 through the 1930s. The Top Ten Gold Producing States.