Mineral assessment tracts in Brewster county, Texas

[Additional scientific data in this geographic area]

CR04: Skarn Cu (18b) (Tertiary) , covers 77 % of this area
90%50%10%5%1%
00001
CR07: Skarn Zn-Pb (18c) (Tertiary) , covers 77 % of this area
90%50%10%5%1%
00001
CR14: Porphyry Cu-Au (20c) (Middle Tertiary) , covers 69 % of this area
90%50%10%5%1%
00012
CR19: Polymetallic replacement (19a) (Tertiary) , covers 77 % of this area
90%50%10%5%1%
01222
CR22: Alkaline Au-Te (22b) (Middle Tertiary) , covers 69 % of this area
90%50%10%5%1%
2581220
CR28: Epithermal vein, quartz-adularia (25c + 25d) (Tertiary) , covers 9 % of this area
90%50%10%5%1%
00001