It has been a long time coming, but on Saturday those behind the development of the Grand Meadow Chert Quarry Preserve and Wanhi Yukan Trail can celebrate the finish line. Saturday was the first day ...

Scientists have lifted the lid on the discovery of two female skeletons inside a Neolithic-era chert-mining shaft.

Chert from the Grand Meadow site has been found throughout the Midwest at archeological sites, Mather said. How far the site’s chert spread, though, ...

Find Chert, explore the quantum caves and the Lakebed Cave, and learn a new quantum rule with our guide.

Chert was once used by Native Americans for tools and weapons and today for jewelry and arrowhead replicas. “Chert is everywhere in central Florida,” said Roger Dawson, ...

Allentown Chert, also known as Conococheaque, Kittatiny, or Limeport, is a black chert. When weathered it becomes light gray. It has alternating lighter colored layers marking stomatolite traces. It ...

Chert is a sedimentary rock that occurs naturally in the landscape of Alabama. The mineral is often used by local governments in the U.S. as a construction material for roadwork.

S-1805 (Normanskill Chert): Gravle pit west side of Rt. 9 W; North of Catskill, past the rocket sign. Normanskill Chert is also known as Coxsackie, Deepkill, Flately Brook Flint, Hudson, River, Mt.

The chert glades are hard-rock formations that do not retain water, creating harsh environments on which only certain types of dry-climate plants and animals can survive.

Jun. 30—It has been a long time coming, but on Saturday those behind the development of the Grand Meadow Chert Quarry Preserve and Wanhi Yukan Trail can celebrate the finish line. Saturday was ...