Commodities
PrimarySilver, Gold, Copper, Lead
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeU
Ore controlAn East-Striking, 15-In-Wide, Quartz Vein In Greenstone And Schist; Quartz Is In Large Part Intermixed With Country Rock, Both Enclosing Fragments Of It And Extending Into It As Irregular Stringers (Umpleby, 1911, P. 93).
Materials
Ore mineralsChalcopyrite, Galena, Malachite
GangueLimonite, Pyrite, Quartz
Geology
Host rockGreenstone,Phyllite
Associated rockDiorite,Gabbro
StructureThe Kobau Formation Was Deposited Proximal To An Island Arc Along A Convergent Continental Margin.
Economic & production
Development statusPast Producer
Identification
Deposit ID10056025
MRDS IDSP00274
Alternate namesLakeview
RegionNA
Data scoreB
Coordinates48.93234, -119.63811
References
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.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.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.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.WASHINGTON BUREAU OF STATISTICS, AGRICULTURE, AND IMMIGRATION, 1903, MINES AND MINING: WASHINGTON BUREAU OF STATISTICS, AGRICULTURE, AND IMMIGRATION BIENNIAL REPORT FOR 1903, P. 124-138.