11 Facts About Flint

Flint is a sedimentary cryptocrystalline form of the mineral quartz, categorized as the variety of chert that occurs in chalk or marly limestone.

Flint was widely used historically to make stone tools and start fires.

Flint is one of the primary materials used to define the Stone Age.

Flint sometimes occurs in large flint fields in Jurassic or Cretaceous beds, for example, in Europe.

The flint from Flint Ridge is found in many hues like red, green, pink, blue, white and gray, with the color variations caused by minute impurities of iron compounds.

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Flint can be coloured: sandy brown, medium to dark gray, black, reddish brown or an off-white grey.

Flint was used in the manufacture of tools during the Stone Age as it splits into thin, sharp splinters called flakes or blades when struck by another hard object .

Flint mining is attested since the Paleolithic, but became more common since the Neolithic .

Flint was used in the construction of many churches, houses, and other buildings, for example, the large stronghold of Framlingham Castle.

Flint pebbles are used as the media in ball mills to grind glazes and other raw materials for the ceramics industry.

Flint bracelets were known in Ancient Egypt, and several examples have been found.