Mineral assessment tracts in Santa Cruz county, Arizona

[Additional scientific data in this geographic area]

SB13: Porphyry Cu (17) (Laramide) , covers 19 % of this area
90%50%10%5%1%
315404040
SB17: Porphyry Cu-Au (20c) (Laramide) , covers 84 % of this area
90%50%10%5%1%
01234
SB29: Epithermal vein, Comstock (25c) (Tertiary) , covers 18 % of this area
90%50%10%5%1%
1571015
SB34: Epithermal vein, quartz-alunite (25e) (Tertiary) , covers 18 % of this area
The number of undiscovered deposits in this tract was not estimated.
SB39: Hot-spring Au-Ag (25a) (Tertiary) , covers 18 % of this area
The number of undiscovered deposits in this tract was not estimated.