Mineral assessment tracts in Wake county, North Carolina

SA10: Epithermal vein, quartz-alunite (25e) (Proterozoic - Cambrian) , covers 8 % of this area
90%50%10%5%1%
25101010
SA20: Low-sulfide Au-quartz vein (36a) (Paleozoic) , covers 81 % of this area
The number of undiscovered deposits in this tract was not estimated.