1. Mineral Resources
  2. Online Spatial Data
  3. National Mineral Resource Assessment 1998

Mineral assessment tracts in Valley county, Idaho

[Additional scientific data in this geographic area]

NR09: Porphyry Cu (North America) (17) (Mesozoic) , covers 64 % of this area
90%50%10%5%1%
00001
NR22: Epithermal vein, Comstock (25c) (Tertiary) , covers 0.2 % of this area
The number of undiscovered deposits in this tract was not estimated.
NR28: Hot-spring Au-Ag (25a) (Tertiary) , covers 0.2 % of this area
90%50%10%5%1%
02578
NR39: Sedimentary exhalative Zn-Pb (31a) (Late Proterozoic) , covers 8 % of this area
90%50%10%5%1%
02468