Mineral assessment tracts in Alamosa county, Colorado

[Additional scientific data in this geographic area]

CR09: Porphyry Cu (17) (Middle Tertiary) , covers 6 % of this area
90%50%10%5%1%
00128
CR12: Porphyry Cu-Au (20c) (Middle Tertiary) , covers 11 % of this area
90%50%10%5%1%
00001
CR21: Alkaline Au-Te (22b) (Middle Tertiary) , covers 11 % of this area
90%50%10%5%1%
00012
CR26: Epithermal vein, quartz-adularia (25c + 25d) (Tertiary) , covers 55 % of this area
90%50%10%5%1%
135710
CR29: Epithermal vein, quartz-alunite (25e) (Tertiary) , covers 55 % of this area
90%50%10%5%1%
00135
CR31: Hot-spring Au-Ag (25a) (Tertiary) , covers 100 % of this area
90%50%10%5%1%
00012