The Glenns Ferry is a gold mine located in Elmore county, Idaho at an elevation of 2,500 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: 2,500 Feet (762 Meters)
Commodity: Gold
Lat, Long: 42.9625, -115.25610
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.
Glenns Ferry MRDS details
Site Name
Primary: Glenns Ferry
Secondary: Snake River Placer
Commodity
Primary: Gold
Tertiary: Titanium
Tertiary: Platinum
Location
State: Idaho
County: Elmore
District: Snake River Area
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
Deposit Type: Stream Placer
Operation Type: Placer
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Intermontane Plateaus
Physiographic Province: Columbia Plateau
Physiographic Section: Payette Section
Mineral Deposit Model
Model Name: Placer Au-PGE
Orebody
Form: STREAM SEDIMENT DEPOSITS
Structure
Not available
Alterations
Not available
Rocks
Name: Gravel
Role: Host
Age Type: Host Rock
Age Young: Holocene
Analytical Data
Analytical Data: GOLD FINENESS=954. GRADES ARE AROUND 0.0024-0.121 OZ/YD. AU:PT=2-3,000:1
Materials
Ore: Gold
Ore: Ilmenite
Comments
Comment (Commodity): Flour Gold - Mostly Thin Flakes. Pt Identified Bymicroscopic Examination Of Black Sand And By Qualitative Chemical Test. Pt Is Smaller And More Uniform Than Gold. "Platinum Is Present Only In Very Minor Amounts" (Hite, 1933)
Comment (Location): Probably Near Mouth Of Rosevear Creek. Location Given Is Mouth Of Rosevear Creek
Comment (Development): May Also Have Been Part Of Tyceska Placer Operation (See M045468)
Comment (Deposit): Gold Is Irregularly Distributed
Comment (Workings): Attempts To Dredge Were Unsuccessful
References
Reference (Deposit): Mertie, J.B., 1969, Geology Of The Platinum Metals: U.S. Geological Survey Professional Paper 630, P. 95.
Reference (Deposit): Hite, T.H., 1933, Fine Gold And Platinum Of Snake River, Idaho: Economic Geology, V. 28, P. 256-265.
Reference (Deposit): Ross, C.P., 1941, The Metal And Coal Mining Districts Of Idaho, With Notes On The Nonmetallic Mineral Resources Of The State: Idaho Bureau Of Mines And Geology Pamphlet 57, Pt. 1, P. 100.
Reference (Deposit): Staley, W.W., 1946, Gold In Idaho: Idaho Bureau Of Mines And Geology Pamphlet 68, Fig. 24.
Reference (Deposit): V.E. Mitchell, Et. Al., Twin Falls Quad, IBMG 1982 Mine And Prospect Map Series
Idaho Gold
"Where to Find Gold in Idaho" looks at the density of modern placer mining claims along with historical gold mining locations and mining district descriptions to determine areas of high gold discovery potential in Idaho. Read more: Where to Find Gold in Idaho.
