Big Hill Shaft

The Big Hill Shaft is a mine located in Utah county, Utah at an elevation of 6,430 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

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.

Site Name

Primary: Big Hill Shaft

Commodity

Tertiary: Lead
Tertiary: Silver

Location

State: Utah
County: Utah
District: Tintic 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: Underground

Ownership

Owner Name: Anaconda Co, Subsidiary Of Atlantic Richfield Co.

Owner Name: North Lily Mining Co.
Home Office: Salt Lake City, Ut.

Production

Not available

Deposit

Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
Discovery Year: 1895
Discovery Method: Unknown
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: Thomas Mountains - Tintic Mountains

Mineral Deposit Model

Not available

Orebody

Not available

Structure

Not available

Alterations

Not available

Rocks

Name: Tuff
Role: Associated
Age Type: Associated Rock
Age Young: Oligocene

Name: Tuff
Role: Associated
Age Type: Host Rock
Age Young: Late Cambrian

Name: Tuff
Role: Associated
Age Type: Associated Rock Unit
Age Young: Oligocene

Analytical Data

Not available

Materials

Not available

Comments

Comment (Deposit): Discovery Year: 1890S

Comment (Location): HILLS EAST OF EUREKA: GULCH ABOVE DIVIDEND ; INFO FROM LAND.ST :1977

Comment (Deposit): NO ORE FOUND

Comment (Workings): 1600 AND 1900 LEVELS EXTEND INTO EUREKA BULLION PROPERTY, CONNECTION WITH NORTH LILLY 1200 LEVEL ON 1600. WORK CEASED 1932. STRONG WATER INFLUX AT ELEVATION 4705 FT

Comment (Geology): OBJECT OF SHAFT, OPHIR LIMESTONE, WAS NOT REACHED

Comment (Deposit): A PROSPECT ; INFO.SRC : 1 PUB LIT

References

Reference (Deposit): MORRIS, H.T., AND LOVERING, T.S., 1979, GENERAL GEOLOGY AND MINES OF THE EAST TINTIC MINING DISTRICT, UTAH AND JUAB COUNTIES, UTAH: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1024, 194 PP.

Reference (Deposit): COOK, D.R., ED., 1957, GEOLOGY OF THE EAST TINTIC MOUNTAINS AND ORE DEPOSITS OF THE TINTIC MINING DISTRICTS: UTAH GEOL. SOC. GUIDEBOOK, NO. 12, 183 P.

Reference (Deposit): MORRIS, H.T., 1964, GEOLOGY OF THE EUREKA QUADRANGLE, UTAH AND JUAB COUNTIES, UTAH: U.S. GEOLOGICAL SURVEY BULLETIN 1142-K, P. K1-K29.

Reference (Deposit): LINDGREN, WALDEMAR, AND LOUGHLIN, G.F., 1919, GEOLOGY AND ORE DEPOSITS OF THE TINTIC MINING DISTRICT, UTAH: U.S. GEOLOCICAL SURVEY PROFESSIONAL PAPER 107, 276 PP.

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