Answer: tektite

AnswerCrossword Clue
TEKTITEGlass formed by meteoric impact
TEKTITEGlass formed from a meteorite impact
TEKTITEGlasslike meteorite.
TEKTITEMeteorite impact product
TEKTITEMeteorite remains
tektitea glassy body believed to be of meteoritic origin, also TECTITE
tektiteany of several kinds of small glassy bodies, in various forms, occurring in Australia and elsewhere, now believed to have been produced by the impact of meteorites on the earth's surface