Emigrant Pass Prospects

The Emigrant Pass Prospects is a tungsten, lead, zinc, and silver mine located in Box Elder county, Utah at an elevation of 6,152 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: Emigrant Pass Prospects

Commodity

Primary: Tungsten
Primary: Lead
Primary: Zinc
Primary: Silver

Location

State: Utah
County: Box Elder
District: Rosebud

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: Underground

Ownership

Owner Name: Rocky Pass Mining Co.

Production

Not available

Deposit

Record Type: Site
Operation Category: Occurrence
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: Grouse Creek Mountains

Mineral Deposit Model

Not available

Orebody

Form: TABULAR TO IRREGULAR

Structure

Not available

Alterations

Alteration Type: L
Alteration Text: Marbleization

Rocks

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

Name: Diorite
Role: Associated
Age Type: Host Rock Unit
Age Young: Late Devonian

Name: Diorite
Role: Associated
Age Type: Host Rock
Age Young: Late Devonian

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

Analytical Data

Not available

Materials

Gangue: Quartz
Gangue: Limonite

Comments

Comment (Commodity): PROBABLY FOR PB - ZN - AG AND W

Comment (Location): SECTION SUBDIVISIONS SE 1/4 NW 1/4 SW 1/4

Comment (Workings): THREE SHORT ADITS

References

Reference (Production): DOELLING, H. H., 1979 , UTAH GEOL. AND MINERALOG. SURVEY ON-SITE INVESTIGATION

Reference (Deposit): DOELLING, H. H., 1979 , UTAH GEOL. AND MINERALOG. SURVEY ON-SITE INVESTIGATION

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