1. Mineral Resources
  2. Online Spatial Data
  3. National Mineral Resource Assessment 1998

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

[Additional scientific data in this geographic area]

AK-SC25: Placer Au (39a) (Cenozoic) , covers 0.3 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-SW04: Epithermal vein, generic (25) (Cenozoic) , covers 42 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-SW09: Kuroko massive sulfide (28a) (Jurassic) , covers 0.2 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-SW12: Porphyry Cu, BC-Ak type (17) (Mesozoic - Tertiary) , covers 69 % of this area
90%50%10%5%1%
126810
AK-SW14: Placer Au (39a) (Cenozoic) , covers 73 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-SW16: Polymetallic vein (22c) (Mesozoic - Tertiary) , covers 100 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-SW17: Cu (Au) skarn (18b) (Mesozoic - Tertiary) , covers 23 % of this area
90%50%10%5%1%
2381224
AK-SW18: Zn-Pb skarn (18c) (Mesozoic - Tertiary) , covers 23 % of this area
90%50%10%5%1%
124612