The Nighthawk is a lead and silver 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
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.
Nighthawk MRDS details
Site Name
Primary: Nighthawk
Commodity
Primary: Lead
Primary: Silver
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
Deposit Type: Breccia-Filling
Operation Type: Unknown
Years of Production:
Organization:
Significant: N
Physiography
General Physiographic Area: Pacific Mountain System
Physiographic Province: Cascade-Sierra Mountains
Physiographic Section: Northern Cascade Mountains
Mineral Deposit Model
Not available
Orebody
Not available
Structure
Type: R
Description: The Similkameen Batholith Is A Concentrically Zoned Plutonic Body With Early Mafic Alkalic Rocks Bordering And Intruded By Calc-Alkaline Granitic Rocks. The Complex Is Undeformed And On The Upper Plate Of The Okanogan Valley Fault (Buddington And Burmester, 1990).
Alterations
Not available
Rocks
Name: Diorite
Role: Host
Age Type: Host Rock
Age Young: Late Jurassic
Analytical Data
Not available
Materials
Ore: Galena
Gangue: Pyrite
Gangue: Quartz
Comments
Comment (Production): THE MINE HAS PRODUCED, BUT THE AMOUNT IS UNKNOWN (HUNTTING, 1956, P. 221).
Comment (Geology): IN THE JURASSIC SIMILKAMEEN COMPOSITE PLUTON (RINEHART AND FOX, 1972, GEOL. MAP).
Comment (Deposit): THE DEPOSIT WAS DEVELOPED BY A 1700 FT ADIT (RINEHART AND FOX, 1972). ; INFO.SRC : 1 PUB LIT
References
Reference (Deposit): UMPLEBY, J.B., 1911, PART I.-- GEOLOGY AND ORE DEPOSITS OF THE MYERS CREEK MINING DISTRICT; PART II. -- GEOLOGY AND ORE DEPOSITS OF THE OROVILLE-NIGHTHAWK MINING DISTRICT: WASHINGTON GEOLOGICAL SURVEY BULLETIN 5, 111 P.
Reference (Deposit): WASHINGTON DIVISION OF MINES AND MINING, 1941, DIRECTORY OF WASHINGTON MINING PROPERTIES: WASHINGTON DIVISION OF MINES AND MINING INFORMATION CIRCULAR 7, 74 P.
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): BUDDINGTON, A.M.; BURMESTER, R.F., 1990, THE SIMILKAMEEN BATHOLITH: A MID-JURASSIC, POST-TECTONIC COMPLEX IN THE QUESNEL TERRANE, NORHT-CENTRAL WASHINGTON AND SOUTH-CENTRAL BRITISH COLUMBIA [ABSTRACT]: GEOLOGICAL SOCIETY OF AMERICA ABSTRACTS WITH PROGRAMS, V. 22, N. 3, P. 10-11.
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): RINEHART, C.D.; FOX, K.F., JR., 1972, GEOLOGY AND MINERAL DEPOSITS OF THE LOOMIS QUADRANGLE, OKANOGAN COUNTY, WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 64, 124 P., 3 PL.
Washington Gold
"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.
