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

Mineral assessment tracts in Washington county, Virginia

[Additional scientific data in this geographic area]

EC01: Sandstone-hosted Pb-Zn (30a) (Paleozoic) , covers 30 % of this area

The number of undiscovered deposits in this tract was not estimated.

EC05: Mississippi Valley, Appalachian Zn (32b) (Late Paleozoic) , covers 44 % of this area

90%	50%	10%	5%	1%
0	1	3	3	4

EC06: Mississippi Valley, Appalachian Zn (32b) (Late Paleozoic) , covers 10 % of this area

90%	50%	10%	5%	1%
3	6	8	11	14

SA20: Low-sulfide Au-quartz vein (36a) (Paleozoic) , covers 3 % of this area

The number of undiscovered deposits in this tract was not estimated.