Flint
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Flint, occasionally flintstone, is a sedimentary cryptocrystalline form of the mineral quartz, categorized as the variety of chert that occurs in chalk or marly limestone. Historically, flint was wide
A sample of Miorcani flint from the Cenomanian chalky marl layer of the Moldavian Plateau (c. 7.5 cm (3.0 in) wide)
A piece of flint 9–10 cm (3.5–3.9 in) long, weighing 171 grams
Silicified remains of algae and silica pseudomorph after halite in flint. Pebble of Loire near Marcigny, France. Image width: about 5 mm
Pebble beach made up of flint nodules eroded from the nearby chalk cliffs, Cape Arkona, Rügen, northeast Germany
Grime's Graves
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Grime's Graves is a large Neolithic flint mining complex in Norfolk, England. It lies 8 km north east from Brandon, Suffolk in the East of England. It was worked between c. 2600 and c. 2300 BC, althou
Flint
…Stone Age. During the Stone Age, access to flint was so important for survival that people would travel or trade long distances to obtain the stone. Grime's Graves was an important source of flint traded across Europe. Flint Ridge in Ohio was another important source of flint, and Native Americans extracted flint…
Interior view of the public pit at Grime's Graves
Deer antler pick
The remains of mineshafts, pits, and spoil heaps pockmark the surface of Grime's Graves
The visitor's hut and picnic tables.