Mineral assessment tracts in Pierce county, Washington

[Additional scientific data in this geographic area]

PC05: Porphyry Cu (BC-AK) (17) (Tertiary) , covers 58 % of this area
90%50%10%5%1%
13101010
PC27: Epithermal vein, Sado (25d) (Tertiary) , covers 62 % of this area
90%50%10%5%1%
02588
PC28: Hot-spring Au-Ag (25a) (Tertiary) , covers 62 % of this area
90%50%10%5%1%
01357