Does Hetian Biyu have collection value?

Jasper is a semi-transparent spinach-green Hetian jade. Its color and structure are not uniform. Sometimes it contains color bands and color groups formed by epidote and magnetite. The mineral composition of nephrite is mainly tremolite-actinite. The silicate jasper with chemical composition of calcium, magnesium and iron is a translucent spinach-green Hetian jade with uneven color and structure, sometimes Contains ribbons and chromophores formed by epidote and magnetite.　　　　 Nephrite’s mineral composition is mainly tremolite-actinite, and its chemical composition is calcium, magnesium, and iron silicates, with a hardness of 6 to 6.5.　　　　 has fine texture, grease or waxy luster, with slippery feel. It is mostly used to make utensils or handicrafts, and has broad market prospects and appreciation space.　　　　 Hetian jade is recognized as the king of nephrite jade in the world, mainly in white jade, topaz, black jade, jasper, sapphire, and so on.　　　　In addition to jasper, topaz has a color like chicken butter. Purple jade is usually light pink. Ink jade is actually jade with black spots on jasper, and sapphire is white jade with a pale blue color. White jade is usually best. There are many varieties of 　　　　 jade, but jade is very precious and rare, so many collectors like to collect jade.　　　　 What are the black spots on the jasper? The main mineral of 　　　　 jasper is tremolite actinite, and the color-causing ions are trivalent chromium ion and divalent iron ion. When the amount of trivalent chromium ion is appropriate, it will produce a bright green, and when the amount of ferrous ion is appropriate, it will produce a light green.　　　　 However, when these ions are enriched, black spots are formed instead. Since the content of chromium ions in the earth's crust is small, the black spots on jasper are mainly iron.　　　　 We know that iron is one of the essential trace elements of the human body, and an important part of hemoglobin, which can enhance the body's resistance.　　　　 Therefore, if you play or wear jasper for a long time, the iron and other trace elements in it will penetrate into the human body along with the skin tissue, and play a certain health care effect.　　　　 Is it fake without black dots?　　　　 There is no iron or green, most jaspers will have some black spots, whether it is Russian jasper, Manas jasper, or Canadian jasper. It can be said that black spots and dark spots are a characteristic of jasper and are also a sign of identification. As the content of iron oxide increases, the green color also deepens.　　　　 Strictly speaking, not all jaspers have black spots, but most jaspers have black spots. The difference between 　　　　 different jasper black spots 　　　　 is that the density of black spots is different in different varieties, such as Russian jasper, compared with Hetian jasper, there are fewer black spots, but there are very few black spots. The quality of jade is different, the size and distribution of black spots are also different.　　　　 Let me talk about the black spots of the jasper seed material. There are very few jasper seeds and there are fewer good colors. Compared with other jaspers, the color of jasper seeds is heavier. Generally, jasper seeds have more cracks and black spots, and they are generally dot-shaped, and many have larger black spots. Because of its heavy color, rarity, and generally poor quality, finished jasper seeds are very rare. The price of 　　　　 jasper seeds is not low or too high, but for those who like jasper seeds, a good jasper seed is often worth a thousand dollars, and it is also very difficult to find.　　　　 The above is the author's summary of the information about Hetian jasper. The information comes from the Internet. If there is anything wrong, please understand. If you need Hetian jade jasper bracelets, please visit the official website of Jewelry Setting, Jewelry Setting will serve you wholeheartedly!