O.K.

The O.K. is a copper, silver, and gold mine located in Okanogan county, Washington.

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: O.K.

State:  Washington

County:  Okanogan

Elevation:

Commodity: Copper, Silver, Gold

Lat, Long: 48.99306, -119.48167

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 O.K.

O.K. MRDS details

Site Name

Primary: O.K.
Secondary: Ok Copper
Secondary: Ok
Secondary: O. K.


Commodity

Primary: Copper
Primary: Silver
Primary: Gold


Location

State: Washington
County: Okanogan


Land Status

Not available


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


Physiography

General Physiographic Area: Rocky Mountain System
Physiographic Province: Northern Rocky Mountains


Mineral Deposit Model

Not available


Orebody

Not available


Structure

Type: R
Description: The Silver Nail Lake Pluton Was Probably Emplaced In A Magmatic Arc.


Alterations

Not available


Rocks

Not available


Analytical Data

Not available


Materials

Ore: Chalcopyrite
Ore: Molybdenite
Ore: Scheelite
Ore: Bornite
Ore: Tetrahedrite
Gangue: Quartz
Gangue: Pyrite
Gangue: Serpentine


Comments

Comment (Production): THREE CARLOADS OF ORE WERE SHIPPED PRIOR TO 1911. NINETEEN CARLOADS OF ORE WERE SHIPPED BETWEEN 1917 AND 1921; THIS ORE AVERAGED 7% CU, 6 OZ/TON AG, AND $2/TON AU. APPROXIMATELY 1000-2000 TONS OF 1-2% CU ORE REMAINS ON THE DUMP AND IN THE WORKINGS (PATTY, 1921, P. 244).

Comment (Geology): MINERALIZATION IS IN A SHEAR ZONE IN QUARTZ DIORITE OF JURASSIC-CRETACEOUS (?) SILVER NAIL LAKE PLUTON (FOX, 1970).

Comment (Deposit): PART OF THE KELSEY PORPHYRY COPPER-MOLYBDENUM DEPOSIT (ROPER, 1973). ; INFO.SRC : 1 PUB LIT


References

Reference (Deposit): CULVER, H.E.; BROUGHTON, W.A., 1945, TUNGSTEN RESOURCES OF WASHINGTON: WASHINGTON DIVISION OF GEOLOGY BULLETIN 34, 89 P., 23 PL.

Reference (Deposit): DERKEY, R.E.; JOSEPH, N.L.; LASMANIS, R., 1990, METAL MINES OF WASHINGTON-PRELIMINARY REPORT: STATE OF WASHINGTON, DEPARTMENT OF NATURAL RESOURCES, DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-18, 577 P.

Reference (Deposit): FOX, K.F., JR., 1970, GEOLOGIC MAP OF THE OROVILLE QUADRANGLE, OKANOGAN COUNTY, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 70-128, 3 SHEETS, SCALE 1:62,500.

Reference (Deposit): HORTON, F.W., 1916, MOLYBDENUM, ITS ORES AND THEIR CONCENTRATION, WITH DISSCUSSION OF MARKETS, PRICES, AND USES: U.S. BUREAU OF MINES BULLETIN 111, 132 P.

Reference (Deposit): HUNTTING, M. T., 1956, INVENTORY OF WASHINGTON MINERALS-PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, 428 P.; V. 2, 67 P.

Reference (Deposit): PATTY, E.N., 1921, THE METAL MINES OF WASHINGTON: WASHINGTON GEOLOGICAL SURVEY BULLETIN 23, 366 P.

Reference (Deposit): ROPER, M.W., 1973, GEOLOGY OF THE KELSEY COPPER-MOLYBDENUM PROPERTY, OKANOGAN COUNTY, WASHINGTON: MONTANA STATE UNIVERSITY MASTER OF SCIENCE THESIS, 97 P., 5 PL.


Washington Gold

Where to Find Gold in Washington

"Where to Find Gold in Washington" 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 Arizona. Read more: Where to Find Gold in Washington.