El Paso Group

The El Paso Group is a gold mine located in Gem county, Idaho at an elevation of 4,800 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: El Paso Group
Secondary: Granite State
Secondary: Old Man

Commodity

Primary: Gold
Tertiary: Silver

Location

State: Idaho
County: Gem
District: West View 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

Type: Patented
Type: Located Claim

Workings

Type: Underground

Ownership

Owner Name: Granite State Mining Co.

Production

Not available

Deposit

Record Type: Site
Operation Category: Past Producer
Operation Type: Surface
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S

Physiography

General Physiographic Area: Intermontane Plateaus
Physiographic Province: Columbia Plateau
Physiographic Section: Payette Section
Physiographic Detail: Sawtooth Mountains

Mineral Deposit Model

Not available

Orebody

Form: SEAMS AND STRINGERS

Structure

Not available

Alterations

Not available

Rocks

Name: Diorite
Role: Host
Age Type: Host Rock
Age Young: Late Cretaceous

Name: Quartz Diorite
Role: Associated
Age Type: Associated Rock
Age Young: Late Cretaceous

Analytical Data

Analytical Data: 0.4 - 0.5 OZ AU/TON

Materials

Gangue: Pyrite

Comments

Comment (Development): 20 Patented Claims, 16 Unpatented Claims

Comment (Location): On The E And Ne Side Of Crown Point

Comment (Geology): Original ore control entry: Fissure Zone

Comment (Production): Prod: < $300,000

References

Reference (Deposit): Anderson, Alfred L., 1934, Geology Of The Pearl - Horseshoe Bend Gold Belt: Idaho, Idaho Bureau Of Mines & Geol. Pamphlet 41, P. 3

Reference (Production): Anderson, A. L., 1934, Idaho Bureau Of Mines & Geol. Pamphlet 41, P. 34.

Idaho Gold

"Where to Find Gold in Idaho" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Idaho. Read more: Where to Find Gold in Idaho.