Today, a good deal of the world’s travertine—including the floor tile with the jawbone, according to the dentist—is quarried ...

He found the jawbone in a tile made of travertine, a type of limestone that typically forms near hot springs. This specific tile came from a quarry in the Denizli Basin of western Turkey.

shotguns and handguns made in Turkey. The company is expanding its offerings, and its manufacturing base, with the USA-made, new-for-2025 Jawbone. The Jawbone is an AR-9-type pistol that uses a ...