- Mineral Resources
- Online Spatial Data
- National Mineral Resource Assessment 1998
Mineral assessment tracts in Union county, South Carolina
- SA06: Massive sulfide, kuroko (28a) (Proterozoic - Cambrian) , covers 69 % of this area
- The number of undiscovered deposits in this tract was not estimated.
- SA07: Massive sulfide, kuroko (Phanerozoic) (28a) (Proterozoic - Cambrian) , covers < 0.1 % of this area
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- SA12: Epithermal vein, quartz-alunite (25e) (Proterozoic - Cambrian) , covers 69 % of this area
- The number of undiscovered deposits in this tract was not estimated.
- SA17: Hot-spring Au-Ag (25a) (Proterozoic - Cambrian) , covers 69 % of this area
- The number of undiscovered deposits in this tract was not estimated.
- SA20: Low-sulfide Au-quartz vein (36a) (Paleozoic) , covers 31 % of this area
- The number of undiscovered deposits in this tract was not estimated.
- SA22: Low-sulfide Au-quartz vein (36a) (Paleozoic) , covers 69 % of this area
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- SA24: Low-sulfide Au-quartz vein (36a) (Paleozoic) , covers < 0.1 % of this area
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