The Upper Chetco and Square Lake is a nickel mine located in Curry county, Oregon.
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
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.
Upper Chetco and Square Lake MRDS details
Site Name
Primary: Upper Chetco and Square Lake
Commodity
Primary: Nickel
Location
State: Oregon
County: Curry
Land Status
Land ownership: National Forest
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.
Administrative Organization: Siskiyou National Forest
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Occurrence
Operation Type: Unknown
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
Alteration Type: L
Alteration Text: Serpentinization
Rocks
Name: Dacite
Role: Associated
Age Type: Host Rock Unit
Age Young: Late Jurassic
Name: Dacite
Role: Associated
Age Type: Host Rock
Age Young: Late Jurassic
Analytical Data
Analytical Data: ASSAYS IN REFERENCE
Materials
Ore: Soil
Comments
Comment (Deposit): AVERAGE ROCK CONTENT EXCEEDS 40 % BY VOLUME
Comment (Geology): AREA IS NEAR NORTHERN FAULT MARGIN OF JOSEPHINE ULTRAMAFIC SHEET. ROCKS ARE SERPENTINIZED HARZBURGITE.
References
Reference (Deposit): RAMP, L. AND OTHERS, 1977, GEOLOGY, MINERAL RESOURCES AND ROCK MATERIAL OF CURRY COUNTY, OREGON; ODGMI BULL. 93, P.50
Reference (Deposit): U.S. GEOLOGICAL SURVEY MISC. FIELD SYUDIES MAP MF-1282-E, 1982, MAP NO. 23.
Reference (Deposit): RAMP, LEN, 1978 , INVESTIGATIONS OF NICKEL IN OREGON: ODGMI MISC. PAPER NO. 20 , P. 41
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.
