The Sourdough Flat Nickel Deposit is a mine located in Curry county, Oregon at an elevation of 2,999 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: 2,999 Feet (914 Meters)
Commodity:
Lat, Long: 42.2725, -123.84330
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.
Sourdough Flat Nickel Deposit MRDS details
Site Name
Primary: Sourdough Flat Nickel Deposit
Secondary: Sourdough Flat Laterite
Commodity
Tertiary: Nickel
Tertiary: Iron
Tertiary: Chromium
Tertiary: Cobalt
Location
State: Oregon
County: Curry
District: Chetco
Land Status
Land ownership: National Wilderness
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: Surface
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Prospect
Operation Type: Surface
Mining Method: Unknown
Discovery Year: 1974
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Pacific Border Province
Physiographic Section: Klamath Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Not available
Alterations
Not available
Rocks
Not available
Analytical Data
Not available
Materials
Unknown: Serpentine
Unknown: Wad
Unknown: Talc
Unknown: Limonite
Unknown: Hematite
Unknown: Goethite
Unknown: Garnierite
Unknown: Chromite
Unknown: Chalcedony
Comments
Comment (Deposit): RECORDS 060,070,080- LATERITIC SOIL COMPOSED OF HYDROUS FE CLAY MINERALS,WAD AND POSS. GAR- NIERITE WITH RESIDUAL QTZ. CHROMITE AND ETC.-RECORD 060 S.G.CALC. FOR A 70/30 ROCK TO S RATIO. RECORD 080 STRIKE= LONGESTDIMENSION OF BODY,DIP DOESN RECORD 130. COVER DESCRIPTION DOES NOT APPLY. TAILS FROM NI-CO PLANT 136 MT AT 2.58% CR2O3 IS FEED GRAVITY THIS FEED -1/4 INCH SO NO CRUSH +BIN+CONVEY+SCREEN COSTS INC IN CHROMITE CAPITAL COST MADE UP GRAVITY PLANT $387,174. PLU DAY OPERATING EXPENSE $76,010. FOR TOTAL CAPITAL $463,184. MINE-CAP+EQUIP 140M WORK CAP 20M ACQ 0 DEV 0 EXP 0;LEAD TIME
References
Reference (Deposit): OR. DEPT. GEOL. AND MIN. INDUST. MISC. PAPER 20, 1978,
Reference (Deposit): OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 93, 1977, P. 50.
Reference (Deposit): P. 55.
Oregon Gold
"Where to Find Gold in Oregon" 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 Oregon. Read more: Where to Find Gold in Oregon.
