North Shaft

The North Shaft is a mine located in Iron county, Utah at an elevation of 6,890 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

Name: North Shaft

State:  Utah

County:  Iron

Elevation: 6,890 Feet (2,100 Meters)

Commodity:

Lat, Long: 37.90694, -114.02944

Map: View on Google Maps

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.


Satelite image of the North Shaft

North Shaft MRDS details

Site Name

Primary: North Shaft


Commodity

Secondary: Silver
Secondary: Gold


Location

State: Utah
County: Iron
District: Gold Springs 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

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Occurrence
Deposit Type: Stockwork
Operation Type: Unknown
Discovery Method: Ore-Mineral In Place
Years of Production:
Organization:
Significant: N
Deposit Size: S


Physiography

Not available


Mineral Deposit Model

Not available


Orebody

Form: IRREGULAR


Structure

Type: R
Description: Pioche Mineral Belt, Sevier Orogenic Belt

Type: L
Description: Fracture Zone


Alterations

Alteration Type: L
Alteration Text: Strong Argillic, Partial Silicification


Rocks

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

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

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


Analytical Data

Not available


Materials

Gangue: Quartz
Gangue: Pyrite
Gangue: Hematite
Gangue: Limonite
Gangue: Jarosite


Comments

Comment (Deposit): NO OUTCROP BUT DUMP INDICATES THAT QUARTZ STOCKWORK IS PRESENT WITH ABUNDANT DISSEMINATED PYRITE. ASSOCIATED ALTERATION INCLUDES ARGILLIC, SILICIFICATION, AND JAROSITE, HEMATITE, AND LIMONITE STAIN

Comment (Workings): WORKINGS INCLUDE A FLOODED SHAFT AND FOUR PROSPECT PITS

Comment (Commodity): COMMODITIES PRESENT PROBABLY INCLUDE AU AND AG, BUT WERE NOT VISUALLY IDENTIFIED

Comment (Location): INFO FROM LAND.ST :(1975)


References

Reference (Deposit): PERRY, L.I., 1976, GOLD SPRINGS MINING DISTRICT, IRON COUNTY, UTAH: UTAH GEOLOGY, VOL. 3, NO. 1, PP. 23-57.

Reference (Deposit): SHUBAT, M.A., 1985, ON-SITE INVESTIGATION, UGMS FILES


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