J and L

The J and L is a mine located in Piute county, Utah at an elevation of 6,401 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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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: J and L

Commodity

Tertiary: Aluminum
Tertiary: Uranium

Location

State: Utah
County: Piute
District: Henry Mining District

Land Status

Land ownership: BLM Administrative Area
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/Underground

Ownership

Owner Name: U.S. Bureau Of Land Management

Production

Not available

Deposit

Record Type: Site
Operation Category: Prospect
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: Colorado Plateaus
Physiographic Section: High Plateaus Of Utah
Physiographic Detail: Tushar Mountains

Mineral Deposit Model

Not available

Orebody

Form: POD/LENS

Structure

Type: R
Description: Red Hills Caldera And Central Intrusive

Alterations

Alteration Type: L
Alteration Text: Alunitic

Rocks

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

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

Name: Latite
Role: Associated
Age Type: Host Rock
Age Young: Pliocene

Analytical Data

Analytical Data: 43.5 PERCENT ALUNITE

Materials

Ore: Alunite
Ore: Uranophane

Comments

Comment (Location): SW 1/4 , SW 1/4 , SE 1/4 , SEC. 28 , T 26 S, R 4 W

Comment (Workings): ONE ADIT AND NUMEROUS DOZER CUTS.

References

Reference (Analytical Data): SRC.REF: GABRIEL, A., AND J. DASHER USBM RI 3610

Reference (Deposit): KERR, P. F., AND OTHERS, 1957 , MARYSVALE, UTAH, URANIUM AREA: GEOL. SOC. AMERICA SPEC. PAPER 64 , P. 162 - 164 .

Reference (Deposit): 1943 RECON USBM RI 361

Reference (Reserve-Resource): TRIMBLE, L. M., 1978 .

Reference (Deposit): CALLAGHAN, E., 1973 , MINERAL RESOURCE POTENTIAL OF PIUTE COUNTY, UTAH AND ADJOINING AREA: UTAH GEOL. AND MINERALOG. SURVEY BULL. 102 , P. 104 .

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