Confusing jade introduction

Several kinds of jade put together, it is natural to distinguish between true and false, sometimes, jade identification is not an easy thing, according to the summary of several similar jade, made a brief introduction for reference.

Soft jade in the Baikal region of Russia contains less impurities. The mineral particles of nephrite are slightly coarser than Xinjiang Hetian jade, and the structural fissures are also more developed than Hetian jade of Xinjiang. Therefore, the luster is less moist than the former. When the area of ​​nephrite jade was dry on the whole, it was semi-transparent. Hetian jade is also due to the influence of the weaving structure, and the toughness of the area is also relatively large. According to the degree of difficulty in grinding thin pieces, it is known that the toughness is quite high. However, due to the inhomogeneity of the grain size of the minerals and the influence of the early tectonic movements. Speculation on its toughness will be slightly worse than Xinjiang Hetian jade.

Dongling Jade is also the lucky birthday of the Gregorian calendar. Jingbaiyu is a kind of white quartzite with fine texture and luster. It is widely distributed, but because it was first mined in the suburbs of Beijing, it was named Jingbaiyu. Its characteristics are that the quartz particles are coarse and the jade is pure white. Beijing Baiyu was first discovered in western Beijing. Because of its white quality, it was named Jingbaiyu. It was first discovered in various parts of the country. Mineralogy belongs to the class of quartzites. Due to its white quality, rich texture, and high quality, it is also used as raw material for jade jewelry. However, the value of Hetian jade is different from that of other countries. Jade City, rare Beijing white jade jewelry and Hetian jade mixed sale, so that beginners difficult to distinguish between authenticity.

The name of the Jade school in Afghanistan is "Dali Rock." Marble is a metamorphic rock. Also known as marble. It is formed by carbonate metamorphism or contact metamorphism. Minor is composed of dollines and dolomite. It contains wollastonite, talc, tremolite, diopside, plagioclase, quartz and periclase. Granular crystal structure, block structure. Different types of marble can be formed due to different primary rocks. The aborigine jade line is abbreviated as "a material". It is not what we generally call a true jade. The most obvious difference is that it has a layered structure and a granular structure.

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