The Unknown Prospects is a silver mine located in Juab county, Utah at an elevation of 5,000 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: 5,000 Feet (1,524 Meters)
Commodity: Silver
Lat, Long: 39.85778, -113.46083
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 Prospects MRDS details
Site Name
Primary: Unknown Prospects
Commodity
Primary: Silver
Secondary: Lead
Location
State: Utah
County: Juab
District: Fish 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: Past Producer
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: Fish Springs Mountains
Mineral Deposit Model
Not available
Orebody
Form: LENTICULAR FISSURES
Structure
Type: R
Description: Sevier Orogenic Structures
Type: L
Description: Nw Trending Assy. Syncline
Alterations
Alteration Type: L
Alteration Text: Sericite
Rocks
Name: Rhyolite
Role: Associated
Age Type: Associated Rock
Age Young: Oligocene
Name: Rhyolite
Role: Associated
Age Type: Associated Rock Unit
Age Young: Pliocene
Analytical Data
Not available
Materials
Ore: Argentite
Ore: Anglesite
Ore: Cerargyrite
Ore: Galena
Comments
Comment (Location): SECTION SUBDIVISIONS NE 1/4 SW 1/4 SW 1/4
Comment (Production): PROD. FIGURES UNKNOWN
Comment (Workings): WORKINGS CONSIST OF AN ADIT & SEVERAL PROSPECT PITS.
References
Reference (Deposit): EVERTS, M.L., 1980, UT. GEOL. & MIN. SURVEY: ON SITE INVEST
Reference (Deposit): 1920 RECON BUTLER, B.S., USGS PP 111
Reference (Deposit): 1963 RECON HEYL, A.V., USGS BULL. 1135-B
Reference (Deposit): 1975 RECON BYU GEOL. STUDIES V. 22
Reference (Deposit): 1976 RECON UT. GEOL. & MIN. SURVEY SS #22
Reference (Production): EVERTS, M.L., 1980, ON SITE INVESTIGATION: UTAH GEOL. AND MIN. SUR.
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