A and B Ore Body

The A and B Ore Body is a iron mine located in Iron county, Utah at an elevation of 6,460 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

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Site Name

Primary: A and B Ore Body

Commodity

Primary: Iron

Location

State: Utah
County: Iron
District: Pinto Iron

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: C. F. And I. Steel Corp.

Production

Not available

Deposit

Record Type: Site
Operation Category: Occurrence
Deposit Type: Replacement
Operation Type: Unknown
Discovery Year: 1960
Discovery Method: Geophysical Anomaly
Years of Production:
Organization:
Significant: N
Deposit Size: L

Physiography

Not available

Mineral Deposit Model

Not available

Orebody

Form: TABULAR

Structure

Type: R
Description: Sevier Thrust System

Type: L
Description: Faulting, Iron Mtn. Intrusion,

Alterations

Not available

Rocks

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

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

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

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

Analytical Data

Analytical Data: IRON 51.0%

Materials

Ore: Hematite
Ore: Magnetite

Comments

Comment (Workings): NO WORKINGS, 130 ACRES IN EXTENT FOR PRESUMED ORE BODY. UNDERGROUND MINING WOULD BE REQUIRED FOR THE DEEPER ORE.

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

Comment (Deposit): ORE BODY OCCURS LARGELY IN VERTICAL AND OVER TURNED HOMESTAKE LIMESTONE. MINERALIZATION EXTENDS TO A DEPTH OF MORE THAN 2,000 FEET.

References

Reference (Deposit): YOUNG, W.E., 1947, IRON DEPOSITS, IRON COUNTY, UTAH: U.S. BUREAU OF MINES REPORT OF INVESTIGATION 4076, 102 P.

Reference (Deposit): MACKIN, J. HOOVER, 1947, SOME STRUCTURAL FEATURES OF THE INTRUSIONS IN THE IRON SPRINGS DIST.; UTAH GEOL. SOCIETY GUIDEBOOK NO. 2, 62 P.

Reference (Deposit): BLANK, H. RICHARD AND MACKIN, J. HOOVER, 1967, GEOL. INTERPRETATION OF AN AEROMAGNETIC SURVEY OF THE IRON SPRINGS DIST., UTAH: U.S. GEOLOGICAL SURVEY PROF. PAPER 516-B, 14 P.

Reference (Deposit): BULLOCK, KENNETH C., 1976, IRON DEPOSITS OF UTAH: UTAH GEOL. AND MINERAL SURVEY BULLETIN 88, P 23-63.

Reference (Deposit): 1947 DIREXPL YOUNG, U. S. BUREAU OF MINES, REPT. INV. 4076

Reference (Deposit): 1947 RECON MACKIN, UTAH GEOL. SOC. GUIDEBOOK 2

Reference (Deposit): 1954 GEOLMAP MACKIN, MINERALS INVESTIGATIONS MAP MF-14

Reference (Deposit): 1967 RECON BLANK AND MACKIN, PROF. PAPER 516-B

Reference (Deposit): 1976 RECON BULLOCK, UTAH GEOL. MINERAL SURVEY BULLETIN 88

Reference (Production): STEGEN, R.J., 1979, GEOLOGIST.

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