2019-10-22 11:32:24 来源：宿迁商报
Glassy meteorite, fully known as glass meteorite. Glass meteorite is a kind of natural glass in which the target material on the surface condenses rapidly after melting when the object outside the earth hits the earth violently. Most of the glass meteorites found on the surface are massive, brown-black to light green, usually of centimeter size, and there are many aerodynamic etch marks on the surface. Long-term studies have proved that glass meteorites are obviously different from earth volcanic glass in terms of chemical and structural characteristics, and are not the products of geological processes.
Because the glass meteorite is similar to volcanic glass in many characteristics, it was called obsidian in the early days. According to its melting characteristics, F.E.Suess in 1900 was translated into English "Tektite" by the Greek word "F.E.Suess" (meaning "melting"), and it has been used to this day. At the beginning of this century, because the natural glass was considered to be of extraterrestrial origin and was also known as "Glasys Mete-orite", the Chinese translation name of "glass meteorite" originated from this.
Glass meteorite is extremely precious, the price has gone up all the way, and it has become the most expensive stone and diamond in the antiques collection market today. The precious glass meteorite has exceeded $850g (about 5300 yuan RMB).).
Glass meteorites can remain basically unchanged for billions of years. Researchers can study these meteorites to learn more about the early universe, scientific research value is very high, some developed countries must compete for things, the current situation of glass meteorites soaring, the real stone thousands of gold.