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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.
An armoured [1] spearhead (American English: armored spearhead) is a formation of armoured fighting vehicles, mostly tanks, that form the front of an offensive thrust during a battle. The idea is to concentrate as much firepower into a small front as possible so that any defenders in front of them will be overwhelmed.
Spear-armed hoplite from Greco-Persian Wars. A spear is a polearm consisting of a shaft, usually of wood, with a pointed head.The head may be simply the sharpened end of the shaft itself, as is the case with fire hardened spears, or it may be made of a more durable material fastened to the shaft, such as bone, flint, obsidian, copper, bronze, iron, or steel.
Example of a Kimberley spearhead. Kimberley points are a type of Aboriginal stone tool made by pressure flaking [1] both discarded glass and stone. [2] Best known for the points made of glass, these artifacts are an example of adaptive reuse of Western technology by a non-western culture.
The 3rd Armored Division (also known as "Spearhead", 3rd Armored, and 3AD) was an armored division of the United States Army.Unofficially nicknamed the "Third Herd", the division was first activated in 1941 and was active in the European Theater of World War II.
Arrowhead device. The arrowhead device is a miniature bronze arrowhead that may be worn on campaign, expedition, and service medals and ribbons to denote participation in an amphibious assault landing, combat parachute jump, helicopter assault landing, or combat glider landing by a service member of the United States Army, United States Air Force, or United States Space Force.
It is made of yew wood, shaped into a point, and when found was 387 mm (15.2 in) long, 39 mm (1.5 in) diameter and straight, but drying out during the first decades of storage shrank it to 367 by 37 mm (14.4 by 1.5 in), and warped it slightly into a curve.
Spearhead, a 1998 computer game by Zombie Studios; Chlorocrambe hastata, a species of plant in the family Brassicaceae; Spearhead, a division of the video game company Electronic Arts; Senecio tropaeolifolius, a species in the daisy family which is known as "nasturtium-leaf spearhead"