Rainbow

The Rainbow is a copper mine located in Josephine 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

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.

Site Name

Primary: Rainbow
Secondary: East Zone
Secondary: West Zone,

Commodity

Primary: Copper
Secondary: Silver
Secondary: Gold
Tertiary: Barium-Barite

Location

State: Oregon
County: Josephine

Land Status

Land ownership: County
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: 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

Not available

Rocks

Name: Greenstone
Role: Host
Age Type: Host Rock Unit
Age Young: Late Jurassic

Name: Greenstone
Role: Host
Age Type: Host Rock
Age Young: Late Jurassic

Analytical Data

Analytical Data: 0.30 % CU
Analytical Data: 1.50 OZ/TON AG
Analytical Data: SAMPLE ASSAYED 0.14 OZ/TON AU

Materials

Ore: Barite
Ore: Chalcopyrite
Ore: Pyrite
Gangue: Sericite

Comments

Comment (Location): SW 1/4

Comment (Workings): ROAD CUTS (ZONES 60' APART)

Comment (Geology): SERICITE SCHIST PARTIALLY REPLACED BY MASSIVE BARITE WITH DISSEMINATED CHALCOPYRITE AND PYRITE.

References

Reference (Deposit): RAMP, L., 1961, RAINBOW; ODGMI UNPUBLISHED FILE REPORT

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.