Rough and Ready Outwash

The Rough and Ready Outwash is a chromium and nickel mine located in Josephine 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

Name: Rough and Ready Outwash  

State:  Oregon

County:  Josephine

Elevation:

Commodity: Chromium, Nickel

Lat, Long: 42.08694, -123.70306

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.


Satelite image of the Rough and Ready Outwash

Rough and Ready Outwash MRDS details

Site Name

Primary: Rough and Ready Outwash
Secondary: Part of the Rough and Ready Group


Commodity

Primary: Chromium
Primary: Nickel
Tertiary: Cobalt


Location

State: Oregon
County: Josephine


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.
Administrative Organization: Siskiyou National Forest


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Past Producer
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

Type: L
Description: Shear Zone - Fault Contact


Alterations

Alteration Type: L
Alteration Text: Serpentinization


Rocks

Not available


Analytical Data

Analytical Data: ODGMI CALCULATED GRADE OF SOIL AND FINES IS 0.45 % NI, 1 % CR, 0.03% CO.


Materials

Not available


Comments

Comment (Geology): AREA UNDERLAIN BY SERPENTINIZED HARZBURGITE OF JOSEPHINE ULTRAMAFIC SHEET, IN FAULT CONTACT WITH UPPER JURASSIC GALICE FORMATION. FAULT IS VERTICAL AND STRIKES ABOUT N. 20 E. LATERITE IS REMNANT OF OLD UPLAND WEATHERED SURFACE.

Comment (Deposit): ALLUVIAL OUTWASH DEPOSIT OF PERIDOTITE BOULDERS, SAND, GRAVEL, AND SOIL; ESTIMATED VOLUME OF UNWEATHERED ROCK IS 90 %.


References

Reference (Deposit): RAMP, LEN, 1978 , INVESTIGATIONS OF NICKEL IN OREGON: ODGMI MISC. PAPER NO. 20 , P. 35 - 36

Reference (Deposit): RAMP, L. AND PETERSON, N.V., 1979, GEOLOGY AND MINERAL RESOURCES OF JOSEPHINE COUNTY, OREGON; ODGMI BULL. 100, P.37


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