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Arrowheads are attached to arrow shafts to be shot from a bow; similar types of projectile points may be attached to a spear and "thrown" by means of an atlatl (spear thrower). The arrowhead or projectile point is the primary functional part of the arrow, and plays the largest role in determining its purpose. Some arrows may simply use a ...
A large variety of prehistoric arrowheads, dart points, javelin points, and spear points have been discovered. Chert, obsidian, quartzite, quartz, and many other rocks and minerals were commonly used to make points in North America.
Stone has been used to make a wide variety of tools throughout history, including arrowheads, spearheads, hand axes, and querns. Knapped stone tools are nearly ubiquitous in pre-metal-using societies because they are easily manufactured, the tool stone raw material is usually plentiful, and they are easy to transport and sharpen.
The mechanical properties of the rhyolite on Mount Kineo exhibits the physical properties of flint and was used extensively by indigenous peoples to make arrowheads and implements and thus, has often been referred to as "Kineo flint" in literature; but this term misleads by implication that the rhyolite is a cryptocrystalline form of the ...
Lamoka projectile points from central New York State. The point on the left is a "stemmed" lamoka point made of quartz. The middle one is a "stemmed" lamoka point made of flint and, the point on the right is a flint "side notched" lamoka point.
Levanna projectile point from central New York State. Levanna projectile points are stone projectile points manufactured by Native Americans what is now the Northeastern United States, generally in the time interval of 700-1350 AD.
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Tons of rhyolite were traded across the Delmarva Peninsula, [32] because the rhyolite kept a sharp point when knapped and was used to make spear points and arrowheads. [33] Obsidian is usually of rhyolitic composition, and it has been used for tools since prehistoric times. [34] Obsidian scalpels have been investigated for use in delicate ...
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