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

Mineral assessment tracts in Grant county, Oregon

[Additional scientific data in this geographic area]

PC01: Skarn Cu (18b) (Mesozoic - Tertiary) , covers 19 % of this area
90%50%10%5%1%
035912
PC02: Skarn Au, truncated (b1930) (Mesozoic) , covers 19 % of this area
90%50%10%5%1%
00001
PC06: Porphyry Cu (BC-AK) (17) (Mesozoic - Tertiary) , covers 62 % of this area
90%50%10%5%1%
00125
PC09: Massive sulfide, Cyprus (24a) (Paleozoic - Mesozoic) , covers 15 % of this area
90%50%10%5%1%
00001
PC13: Massive sulfide, kuroko (28a) (Permian) , covers 19 % of this area
90%50%10%5%1%
13666
PC20: Epithermal vein, Comstock (25c) (Tertiary) , covers 0.7 % of this area
90%50%10%5%1%
01355
PC21: Epithermal vein, Comstock (25c) (Tertiary) , covers 16 % of this area
90%50%10%5%1%
2471116
PC28: Hot-spring Au-Ag (25a) (Tertiary) , covers 0.7 % of this area
90%50%10%5%1%
01357
PC29: Hot-spring Au-Ag (25a) (Tertiary) , covers 16 % of this area
90%50%10%5%1%
26101630
PC38: Low-sulfide Au-quartz vein (36a) (Mesozoic) , covers 19 % of this area
90%50%10%5%1%
00138