LITTLE ROCK — Hundreds of years ago, in the mountains of Hot Springs, American Indians created sharp arrowheads and tools. In more recent times, companies have created whetstones and abrasives from ...
PEARCY — My father always said that a dull knife is more dangerous than a sharp one because the extra pressure needed to cut something with a knife that has lost its edge increases the chances of the ...
L-34 (Arkansas Novaculite): Direct collection from outcrop; Provenience includes samples from bedrock; Collection includes raw material and heat treated specimens L-34 (Arkansas Novaculite) Arkansas ...
AN-2 (Arkansas Novaculite, Variety 2): This is a gray-black to coal black variety. The texture is fine to medium and the stone is knappable without heat treatment. In fact thermal pretreatment makes ...
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