Glass meteorite price
Now the collection of meteorites, the potential for investment appreciation, has been widely recognized and accepted by the majority of collectors, and the meteorite is a special meteorite. The value is higher than that of ordinary meteorites. It has a very high collection value and research. Value and market value.
However, in modern times, due to the special nature of its source, meteorite has become a collectible treasure like stamps, jewelry, calligraphy and paintings.
With the gradual opening of the spring auction this year, the hot events in the auction market have become the hot news of the media and the public. Many people collect stamps, jewellery, calligraphy and paintings, but in the recent few years, there has been another collection boom, which is the meteorite collection. In the 1990s, there were only about 200 people involved in the meteorite trade, and the number of people involved in it has increased to more than 10,000. The price of meteorites in the world has risen from a few dollars per pound to the huge number of diamonds. The meteor collection has gradually turned into a "rich game." At present, the meteorite collection and trading market in developed countries such as Europe and the United States is very mature, and some rich and elegant are good Tibetan mastiffs, and this is a symbol of identity. In the international market, the price of meteorites is very high, usually in grams. The average meteorite has reached 2000~8000 yuan per gram, like Martian meteorite, moon meteorite, glass meteorite, etc., which have reached more than 10,000 per gram. As you can imagine, the current meteorite market is close to the climax!
For example, Russian meteorites, because of their large volume and high temperature, have not been destroyed inside, and contain a large amount of original materials formed by the universe, and the scientific value is extremely high. Each gram is about 500-10,000 US dollars; the shape is complete, without the pollution of the earth's material, up to 20,000-30,000 US dollars per gram. The meteorite sample contains special metals that cannot be produced by aliens or made by intelligent life, and their value can range from $1,000 to $100,000 per gram. The stones in the sky are sought after, and the price naturally rises. Take this Russian meteorite fragment as an example, the price per gram of debris is said to be as high as 66,000 rubles, equivalent to 40 times the price of the same amount of gold.
The role of vitreous
Recently, Czech glass meteorites have appeared in the Shanghai jewellery and jade market, often making beads and pendants.
The Czech glass meteorite comes from the sky. It shows the rarity and preciousness of the jewelry. It is very popular and popular, so it is expensive.
How to identify glass meteorites?
Magnetic: Since most vermiculite contains iron, 95% of vermiculite can be attracted by magnets.
Pellet: Most of the vermiculite is chondrite (90% of the total), and round spherules can be seen on the fresh fracture surface of the chondrite.
Specific gravity: The specific gravity of iron meteorite is 8 g/cm 3 , which is much larger than the specific gravity of the earth. The chondrite has a heavier specific gravity because it contains a small amount of metal.
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