The Unknown is a copper mine located in Tooele county, Utah at an elevation of 5,640 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: 5,640 Feet (1,719 Meters)
Commodity: Copper
Lat, Long: 40.93444, -113.82694
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.
Unknown MRDS details
Site Name
Primary: Unknown
Commodity
Primary: Copper
Location
State: Utah
County: Tooele
District: Silver Island
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
Not available
Ownership
Owner Name: U.S. Bureau Of Land Management
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: Great Salt Lake Basin
Mineral Deposit Model
Not available
Orebody
Form: TABULAR
Structure
Type: L
Description: West Limb Of The Campbell Peak Anticline
Alterations
Not available
Rocks
Name: Limestone
Role: Host
Age Type: Associated Rock Unit
Age Young: Pliocene
Name: Limestone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Ordovician
Name: Limestone
Role: Host
Age Type: Associated Rock
Age Young: Pliocene
Name: Limestone
Role: Host
Age Type: Host Rock
Age Young: Late Ordovician
Analytical Data
Not available
Materials
Ore: Malachite
Gangue: Limonite
Gangue: Hematite
Comments
Comment (Deposit): SHEAR ZONE SHOWS MINOR IRON AND COPPER STAINING
Comment (Workings): INCLINED SHAFT, ABOUT 60 FT. LONG S. 70 DEG. W., 32 DEG. SW
References
Reference (Deposit): TRIPP, B., 1980, UTAH GEOL. AND MINERAL SURVEY: ON SITE INVESTIGATION.
Reference (Deposit): SCHAEFFER, F.E., 1960, GEOL. OF THE SILVER ISLAND MTS.: UTAH GEOL. SOC. GUIDEBOOK 15.
Reference (Production): TRIPP, B., 1980, UTAH GEOL. AND MINERAL SURVEY: ON SITE INVEST.
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