Prospects North of the Johnny Mine

The Prospects North of the Johnny Mine is a mine located in Iron county, Utah at an elevation of 7,379 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: Prospects North of the Johnny Mine

State:  Utah

County:  Iron

Elevation: 7,379 Feet (2,249 Meters)

Commodity:

Lat, Long: 37.99722, -114.02528

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 Prospects North of the Johnny Mine

Prospects North of the Johnny Mine MRDS details

Site Name

Primary: Prospects North of the Johnny Mine


Commodity

Secondary: Gold
Secondary: Silver


Location

State: Utah
County: Iron
District: Stateline 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: Vein
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: TABULAR


Structure

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

Type: L
Description: Fissure At N 10 W


Alterations

Alteration Type: L
Alteration Text: Silicification, Bleaching Of Host Rock


Rocks

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

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

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


Analytical Data

Not available


Materials

Gangue: Quartz
Gangue: Calcite
Gangue: Pyrite


Comments

Comment (Location): 1:24000 QUADRANGLE MAP IS A 1972 EDITION

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

Comment (Workings): WORKINGS CONSIST OF TWO INCLINED SHAFTS AND AN ADIT. SHAFTS ARE INCLINED TO FOLLOW THE VEIN. ADIT HAS AN INTERNAL SHAFT AT ENTRANCE. FLOOR OF ADIT IS FORMED OF WOODEN PLANKS, INDICATING THAT ENTIRE VEIN WASREMOVED BY MINING.

Comment (Geology): RHYOLITE IS EITHER A FLOW OR AN ASH-FLOW TUFF, DISTINCTION NOT MADE. RHYOLITE CONTAINS LARGE QUARTZ AND FELDSPAR PHENECRYSTS

Comment (Deposit): DEPOSIT CONSISTS OF A VUGGY, BANDED QUARTZ AND CALCITE VEIN. VEIN CONTAINS DISSEMINATED PYRITE, FE-OXIDES, AND ABUNDANT MANGANESE STAINING. ADJACENT HOST ROCK IS SILICIFIED, LOCALLY BRECCIATED, AND CUTY BY QUARTZ VEINLETS

Comment (Deposit): TYPICAL EPITHERMAL, VOLCANIC-HOSTED, QUARTZ-PYRITE-GOLD TYPE ENVIRONMENT ; INFO.SRC : 1 PUB LIT; 3 FIELD OBSERV


References

Reference (Deposit): THOMPSON, K.C., AND PERRY, L.I., 1975, RECONNAISSANCE STUDY OF THE STATELINE MINING DISTRICT, IRON COUNTY, UTAH: UTAH GEOLOGY, VOL. 2, NO. 1, PP. 27-47

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


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