Lithics References

Wythe County Chert

Wolf Den Mountain Rhyolite-Uwharrie Mountains

White & Gray Chert

Weathering Amber Chalcedony

Vein Quartz

Trading Run Chert

Silicified Sandstone

Silicified Mudstone

Shriver Chert

Shenandoah Valley Chert

Roanoke Region Chert

Ridgely Quartzite

Rich Patch Chert

Petrified Wood

Pennsylvania Jasper

Pebble Jasper & Chert

Patuxent/Mattaponi Formation Quartzite

Oolitic Quartzite

Nottoway River Quartzite

Mount Rogers Rhyolite

Morrow Mountain Rhyolite-Uwharrie Mountains

Mitchell Chert

Maryland Rhyolites

Magothy Formation Quartzite

Little Cattail Creek Chert

Hornfels

Helderberg Chert

Greenbrier Chert

Gray Chert

Flint Run Jasper

Ferruginous Quartzite

Erwin Formation Green and Brown Quartzite

Erwin (Antietam) Quartzite

Coastal Chert

Mylonite 'Shear Zone chalcedony'

Chalcedony

Brunswick County Quarry

Brook Run Jasper

Bourne Chert

Bonnefont Jasper

Bolster’s Store Chert

Black Chert

Augusta and Rockingham County Cherts

Arnolds Valley Jasper

Aquia Orthoquartzite