标签一:陨石是地球以外未燃尽的宇宙流星脱离原有运行轨道或成碎块散落到地球或其他行星表面的石质的、铁质的或是石铁混合物质,也称“陨星”。大多数陨石来自小行星带,小部分来自月球和火星。标签二:陨石是人类直接认识太阳系各星体珍贵稀有的实物标本,极具收藏价值。陨石多半带有地球上没有或不常见的矿物组合,以及经过大气层高速燃烧的痕迹。 Tag 1: Meteorite is unburnt cosmic meteor outside the Earth from the original orbit or broken into the earth or other planets scattered on the surface of the stone, iron or stone mixed material, also known as “meteorite ”. Most meteorites come from asteroid belt, a small part from the moon and Mars. Tag 2: Meteorite is a direct understanding of the human body of the solar system precious rare rare specimens, very collection value. Most of the meteorites carry a mineral assemblage that is unusual or uncommon on earth and traces of high-speed combustion through the atmosphere.