The small axes on display in the Worthing Museum’s Stone Age exhibition resembled ... “I was looking around, and I saw this shiny flint rock,” Witten tells BBC News’ George Carden.

Another strange feature of the sites was the discovery of thousands of stone tools surrounding rock outcrops used for flint ...

Students from Bottineau Public Schools’ Rockhounds club listen to testimony on a bill to make Knife River Flint North Dakota’s state rock during a meeting of the House Political Subdivisions ...

You might be mistaken for thinking that this is just a lump of rock, but in fact it's a very ... And this is where a stone called flint came in. There's a real skill to making tools out of flint.