The Landmark Shaft is a gold and silver mine located in Iron county, Utah at an elevation of 7,051 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
Elevation: 7,051 Feet (2,149 Meters)
Commodity: Gold, Silver
Lat, Long: 38.00056, -114.01222
Map: View on Google Maps
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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.
Landmark Shaft MRDS details
Site Name
Primary: Landmark Shaft
Commodity
Primary: Gold
Primary: Silver
Location
State: Utah
County: Iron
District: Stateline 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: Underground
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: N-S Striking Fault-Fracture Zone
Alterations
Alteration Type: L
Alteration Text: Silicification, Argillic Alteration, Oxidation
Rocks
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: Pyrite
Comments
Comment (Commodity): COMMODITIES PROBABLY INCLUDE AU AND AG BUT WERE NOT VISUALLY IDENTIFIED
Comment (Location): INFO FROM LAND.ST :(1975)
Comment (Development): SHAFT LOCATED ADJACENT TO THE GOLD DOME MILL WHICH WAS RECENTLY RENOVATED AND TEMPORARILY OPERATED BY KINETIC MINERALS
Comment (Deposit): DEPOSIT CONSISTS OF A QUARTZ VEIN SYSTEM STRIKING N-S. ASSOCIATED ALTERATION INCLUDES SILICIFICATION, ARGILLIZATION, PYRITE, QUARTZ VEINING, AND FE-STAINING. BRECCIATION IS COMMON.
Comment (Workings): WORKINGS CONSIST OF ONE SHAFT ABOUT 30 FEET DEEP.
References
Reference (Deposit): THOMSON, 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., 1985, ON-SITE INVESTIGATION, UGMS FILES
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