Tektites (from Ancient Greek τηκτός (tēktós) 'molten') are gravel -sized bodies composed of black, green, brown or grey natural glass formed from terrestrial debris ejected during meteorite …

tektite, any of a class of small, natural glassy objects that are found only in certain areas of Earth’s surface. The term is derived from the Greek word tēktos, meaning “melted,” or “molten.”

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Tektites are rounded, pitted bodies of silicate glass, nonvolcanic in origin, most likely derived by large hypervelocity meteorite collisions with terrestrial rocks.

Aug 19, 2023 · Tektites are natural glass objects that form when a high-velocity impact melts the target rock or soil, creating a molten material that is then ejected into the atmosphere. As this …

Nov 25, 2025 · Tektites are glassy objects that are thought by most scientists today to be melt products of terrestrial rocks formed by hypervelocity impacts of large, extraterrestrial objects. …

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Tektites are fascinating natural glass objects formed from terrestrial material ejected during the extreme heat and pressure of meteorite impacts. These rare and scientifically significant …

Tektite is a unique type of natural glass formed during ancient meteorite strikes on Earth. It’s a high silica based stone that reminds one of small gravel pebbles, which can vary in size of a …

Jan 1, 1996 · Tektites are bits of natural glass formed on earth by the impact of meteorites or comets. They are mostly black; some are green or yellow. Most weigh less than 300 grams …