To identify flint, look for rocks that are black or dark gray in color . Flint may be smooth or rounded, especially if it's embedded in chalk or limestone, but it can also be split so that it looks like broken shards of glass. If you think you've found a piece of flint, strike a piece of carbon steel against the stone.
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Duration: 7:29 Posted: 26 Nov 2010 VIDEO
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Duration: 7:20 Posted: 27 May 2011 VIDEO
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3 days ago · Natural flint is easiest to find along river or creekbeds and will often appear glass-like with a waxy appearance. While commonly gray or black, ...
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The surface of flint should be very smooth and have an almost wax like look to it. If you can find a flat side to it and gently rub it with your finger it ...
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26 Aug 2018 · This is because most loose rock is taken from riverbeds. Flint is often a black or grey color. Flint also has an often-glassy look to its ...
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It occurs chiefly as nodules and masses in sedimentary rocks, such as chalks and limestones. ... Inside the nodule, flint is usually dark grey, black, green, ...
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5 Jan 2021 · The natural thermal fractures can be seen as concentric rings whilst the deliberately struck scars have rings that start from the edges of the ...
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21 Jul 2017 · Although flint is a sedimentary rock, you will not have to dig into the earth in order to find the stones. Instead, walk along a gravel road ...
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Essentially, it must be rated at approximately 7 on the Mohs scale of mineral hardness, or slightly softer than hardened steel. This can be checked by hitting ...
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Flint is a particular form of Chert which is found primarily in sedimentary type rocks. Flint itself is primarily found in chalk and ...
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Flint rock is formed within the layers of sedimentary rocks. ... In some areas, like the Ozarks of Missouri, you can find chert lying all over the ground.
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Dec 18, 2020 - Flint, also known as chert, is a type of sedimentary rock that has many uses. It was once commonly used to form rudimentary tools like knives ...
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