Mineral Resources
Online Spatial Data
National Mineral Resource Assessment 1998
Mineral assessment tracts in Kotzebue (1:250,000 Alaska quadrangle in USGS Quadrangles)
[
Additional scientific data in this geographic area
]
AK-WC01: Besshi massive sulfide (24b)
(Paleozoic)
, covers 26 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC09: Low-sulfide Au-quartz veins (36a)
(Cretaceous - Tertiary)
, covers 26 % of this area
90%
50%
10%
5%
1%
1
2
3
5
10
AK-WC17: Placer Au (39a)
(Cenozoic)
, covers 0.1 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC18: Polymetallic replacement (19a)
(Cretaceous - Tertiary)
, covers 3 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC20: Polymetallic vein (22c)
(Cretaceous - Tertiary)
, covers 3 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC23: Cu (Au) skarn (18b)
(Cretaceous - Tertiary)
, covers 3 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC25: Zn-Pb skarn (18c)
(Cretaceous - Tertiary)
, covers 3 % of this area
The number of undiscovered deposits in this tract was not estimated.
AK-WC27: Sedex Zn-Pb (31a)
(Paleozoic)
, covers 26 % of this area
The number of undiscovered deposits in this tract was not estimated.