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

AK-BR01: Besshi massive sulfide (24b) (Jurassic) , covers 0.2 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR03: Cyprus massive sulfide (24a) (Jurassic) , covers 0.2 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR04: Low-sulfide Au-quartz veins (36a) (Cretaceous) , covers 16 % of this area
90%50%10%5%1%
1251015
AK-BR05: Kipushi Cu-Pb-Zn (32c) (Mississippian - Pennsylvanian) , covers 3 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR08: Mississippi Valley Type (32a & 32b) (Mississippian - Pennsylvanian) , covers 3 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR11: Porphyry Cu, BC-Ak type (17) (Cretaceous) , covers 4 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR12: Plutonic porphyry Au (43) (Cretaceous) , covers 4 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR13: Placer Au (39a) (Quaternary) , covers 16 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR14: Placer Au (39a) (Quaternary) , covers 44 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR15: Polymetallic replacement (19a) (Cretaceous) , covers 4 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR16: Polymetallic vein (22c) (Cretaceous) , covers 4 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR18: Cu (Au) skarn (18b) (Cretaceous) , covers 4 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR19: Zn-Pb skarn (18c) (Cretaceous) , covers 4 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR21: Sediment-hosted Cu (30b) (Paleozoic - Mesozoic) , covers 61 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-BR22: Sedex Zn-Pb (31a) (Mississippian - Pennsylvanian) , covers 3 % of this area
The number of undiscovered deposits in this tract was not estimated.