Mineral assessment tracts in Cascade county, Montana

[Additional scientific data in this geographic area]

NR04: Skarn Zn-Pb (18c) (Mesozoic - Tertiary) , covers 0.5 % of this area
90%50%10%5%1%
00246
NR07: Skarn Au (b1930) (Mesozoic - Tertiary) , covers 0.5 % of this area
90%50%10%5%1%
512202836
NR10: Porphyry Cu (North America) (17) (Cretaceous - Eocene) , covers 18 % of this area
90%50%10%5%1%
01367
NR13: Polymetallic replacement (19a) (Mesozoic - Tertiary) , covers 0.5 % of this area
90%50%10%5%1%
146812
NR15: Alkaline Au-Te (22b) (Eocene) , covers 3 % of this area
90%50%10%5%1%
16111220
NR39: Sedimentary exhalative Zn-Pb (31a) (Late Proterozoic) , covers 0.5 % of this area
90%50%10%5%1%
02468