The Geology of Virginia

A Resource for Information on the Commonwealth's Geology

  • MInerals, Rocks & Fossils
  • VA Geologic History
  • Geology Now
  • Hydrology
  • Maps & Diagrams
  • Resources
  • WM Geology

Resources

Terms and Definitions

Geologic time scale

Featured Image

Surface of quarried block in the Catoctin Formation.

Boudins or Pillows?

This is going to be trouble…

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What’s New in Virginia Geology

Nelsonite-scalebar

Virginia’s State Rock: Nelsonite

On July 1, 2016, Governor Terry McCauliffe signed a bill into law that made nelsonite the first official state rock of Virginia. The initiative for this project was led by students from Piedmont Virginia Community College.  Michelle Stanislaus and her classmates from their Historical Geology class and Government class ran the petition for this law starting […]

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