Mineral assessment tracts in Gem county, Idaho

[Additional scientific data in this geographic area]

NR09: Porphyry Cu (North America) (17) (Mesozoic) , covers 0.4 % of this area
90%50%10%5%1%
00001
PC23: Epithermal vein, Comstock (25c) (Tertiary) , covers 24 % of this area
The number of undiscovered deposits in this tract was not estimated.
PC31: Hot-spring Au-Ag (25a) (Tertiary) , covers 24 % of this area
The number of undiscovered deposits in this tract was not estimated.