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

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

[Additional scientific data in this geographic area]

AK-SE05: Sierran Kuroko mass. sulf. (28a.1) (Late Triassic) , covers 1 % of this area

90%	50%	10%	5%	1%
1	3	7	9	13

AK-SE07: Porphyry Cu (17) (Tertiary) , covers 0.6 % of this area

90%	50%	10%	5%	1%
0	0	2	4	7

AK-SE13: Polymetallic vein (22c) (Cretaceous - Tertiary) , covers 2 % of this area

90%	50%	10%	5%	1%
5	9	15	17	21

AK-SE14: Zn-Pb skarn (18c) (Cretaceous - Tertiary) , covers 0.1 % of this area

90%	50%	10%	5%	1%
0	1	4	5	7

AK-SE18: Alaskan PGE (9) (Paleozoic - Cretaceous) , covers 3 % of this area

90%	50%	10%	5%	1%
0	0	0	1	2

AK-SE19: Porphyry Cu, skarn related (18a) (Tertiary) , covers 0.6 % of this area

90%	50%	10%	5%	1%
0	0	0	1	3

AK-SE20: Porphyry Cu-Mo (21a) (Tertiary) , covers 0.6 % of this area

90%	50%	10%	5%	1%
0	0	1	4	5