Commodities
PrimaryGold, Copper, Silver, Tungsten, Zinc, Iron
Commodity typeM
Deposit
Deposit sizeS
Ore controlSee Comments
Materials
Ore mineralsBornite, Chalcopyrite, Gold, Malachite, Sphalerite
GangueCalcite, Chlorite, Magnetite, Marcasite, Pyrrhotite, Quartz
Other materialsPyrite
Geology
Host rockAndesite
Tectonic settingRocks Of The Palmer Mountain Greenstone Were Probably Deposited Proximal To Island Arcs.
Economic & production
Development statusPast Producer
Identification
Deposit ID10055980
MRDS IDSP00210
Alternate namesIron Mask, Iron Master ?
RegionNA
Data scoreB
Coordinates48.85678, -119.59423
References
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.MCINTYRE, A.W., 1907, COPPER DEPOSITS OF WASHINGTON: AMERICAN MINING CONGRESS, 9TH ANNUAL SESSION, REPORT OF PROCEEDINGS, P. 238-250.PATTY, E.N., 1921, THE METAL MINES OF WASHINGTON: WASHINGTON GEOLOGICAL SURVEY BULLETIN 23, 366 P.PATTY, E.N.; GLOVER, S.L., 1921, THE MINERAL RESOURCES OF WASHINGTON, WITH STATISTICS FOR 1919: WASHINGTON GEOLOGICAL SURVEY BULLETIN 21, 155 P., 1 PL.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.WDGER OF 90-18