Mineral assessment tracts in Ruby (1:250,000 Alaska quadrangle in USGS Quadrangles)

[Additional scientific data in this geographic area]

AK-EC01: Besshi massive sulfide (24b) (Paleozoic - Mesozoic) , covers 3 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-EC06: Low-sulfide Au-quartz veins (36a) (Cretaceous - Tertiary) , covers 0.9 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-EC13: Porphyry Cu, BC-Ak type (17) (Cretaceous - Tertiary) , covers 0.9 % of this area
90%50%10%5%1%
124810
AK-EC14: Plutonic porphyry Au (43) (Cretaceous - Tertiary) , covers 1 % of this area
90%50%10%5%1%
135913
AK-WC03: Besshi massive sulfide (24b) (Paleozoic - Mesozoic) , covers 39 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC07: Epithermal vein, hot spring Au (25a) (Cretaceous - Tertiary) , covers 3 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC10: Low-sulfide Au-quartz veins (36a) (Cretaceous - Tertiary) , covers 38 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC11: Kipushi Cu-Pb-Zn (32c) (Paleozoic) , covers 19 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC13: Mississippi Valley Type (32a & 32b) (Paleozoic) , covers 19 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC15: Porphyry Cu, BC-Ak type (17) (Cretaceous - Tertiary) , covers 13 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC16: Plutonic porphyry Au (43) (Mesozoic - Tertiary) , covers 8 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC17: Placer Au (39a) (Cenozoic) , covers 100 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC19: Polymetallic replacement (19a) (Mesozoic - Tertiary) , covers 19 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC22: Polymetallic vein (22c) (Mesozoic - Tertiary) , covers 100 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC24: Cu (Au) skarn (18b) (Mesozoic - Tertiary) , covers 19 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC26: Zn-Pb skarn (18c) (Mesozoic - Tertiary) , covers 19 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC28: Sedex Zn-Pb (31a) (Paleozoic) , covers 19 % of this area
The number of undiscovered deposits in this tract was not estimated.