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

Mineral assessment tracts in Centre county, Pennsylvania

EC01: Sandstone-hosted Pb-Zn (30a) (Paleozoic) , covers 35 % of this area
The number of undiscovered deposits in this tract was not estimated.
EC02: Sedimentary exhalative Zn-Pb (31a) (Devonian - Mississippian) , covers 24 % of this area
The number of undiscovered deposits in this tract was not estimated.
EC05: Mississippi Valley, Appalachian Zn (32b) (Late Paleozoic) , covers 24 % of this area
90%50%10%5%1%
01334
EC06: Mississippi Valley, Appalachian Zn (32b) (Late Paleozoic) , covers 20 % of this area
90%50%10%5%1%
3681114