Commodities
PrimaryCopper
TertiaryTin, Silver, Lead, Gold
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeN
Orebody formVEIN
Materials
Ore mineralsPyrite
GangueChlorite, Limonite, Quartz, Sericite, Tourmaline
Geology
Host rockGneiss · Skagit Gneiss Complex
Associated rockTonalite · Tonalite And Granodiorite Of Perry Creek, Part Of Chilliwack Batholith
Tectonic settingCascade Volcanic Arc
Economic & production
Development statusOccurrence
Identification
Deposit ID10048537
MRDS IDMP00130
RegionNA
Data scoreC
Coordinates48.95176, -121.16789
References
STAATZ, M.H., TABOR, R.W., WEIS, P.L., ROBERTSON, J.F., VAN NOY, R.M., AND PATTEE, E.C., 1972, GEOLOGY AND MINERAL RESOURCES OF THE NORTHERN PART OF THE NORTH CASCADES NATIONAL PARK, WASHINGTON: U.S. GEOLOGICAL SURVEY BULLETIN 1359, P. 60.TABOR, R.W., HAUGERUD, R.A., BOOTH, D.B., AND BORWN, E.B., IN PREPARATION, PRELIMINARY GEOLOGIC MAP OF THE MOUNT BAKER 30 X 60 MINUTE QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT, DRAFT VERSION 2/12/93, SCALE 1:100,000.