Amalgamated

The Amalgamated is a gold mine located in Baker 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: Amalgamated  

State:  Oregon

County:  Baker

Elevation:

Primary Mineral: Gold

Lat, Long: 44.9925, -117.28806

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 Amalgamated

Amalgamated MRDS details

Site Name

Primary: Amalgamated
Secondary: Flying Dutchman


Commodity

Primary: Gold


Location

State: Oregon
County: Baker
District: Eagle Creek


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: Wallowa-Whitman National Forest


Holdings

Not available


Workings

Not available


Ownership

Not available


Production

Not available


Deposit

Record Type: Site
Operation Category: Producer
Deposit Type: Vein
Operation Type: Unknown
Years of Production:
Organization:
Significant: N


Physiography

General Physiographic Area: Intermontane Plateaus
Physiographic Province: Columbia Plateau
Physiographic Section: Blue Mountain Section


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: Early Triassic


Analytical Data

Not available


Materials

Ore: Limonite
Gangue: Sericite
Gangue: Quartz


Comments

Comment (Production): 25-TON CHILE MILL OPERATING IN 1937.

Comment (Workings): DEVELOPED BY SEVERAL TUNNELS, TWO OF WHICH TOTAL 1500 FEET.25-TON CHILE MILL OPERATING IN 1937.

Comment (Location): 21 UNPATENTED CLAIMS

Comment (Deposit): SEAMS AND LENSES


References

Reference (Deposit): OREGON METAL MINES HANDBOOK, 1939 , ODGMI BULL. 14 - A. P. 43 .

Reference (Deposit): BROOKS, H. C., AND RAMP, L., 1968 , GOLD AND SILVER IN OREGON: ODGMI BULL. 61 , P. 97 .

Reference (Deposit): BROOKS, H. C., MCINTYRE, J. R., AND WALKER, G., 1976 , GEOLOGY OF THE OREGON PART OF THE BAKER 1 DEG. BY 2 DEG. QUADRANGLE, ODGMI GMS-7 .


Oregon Gold

Where to Find Gold in Oregon

"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 at Where to Find Gold in Oregon.