Four Chinese Jade

- From the Neolithic period starting is that the people love the decorations। Today, collectors and tourists love for jade and more people. In China, in emerald jade, XIUYAN JADE, and Hetian jade, the most famous Dushan Jade, known as the "four famous jade." Jade -- produced in Myanmar, the Jade Wang's reputation is the jadeite jade category, the chemical composition of the sodium silicate, jadeite mineral composition is mainly of pyroxene category, structure is made up of numerous small fibrous microcrystalline intertwined from the dense massive clusters, with blanket-like structure. Extremely resilient, the ability to very high pressures and the impact of its products is durable. Feitsui hardness of the Mount's 6.5-7, 3.3 share, glass pearl sheen or gloss appearing translucent. Minorities transparent (all transparent "glass pieces"), varies from fracture. China's gem industry has long been known as Huang Fei, green for Chui said. XIUYAN JADE -- produced in Guangdong, Sichuan, Liaoning, by the serpentine group minerals formed, its hardness of 4.5, the proportion of 2.5% Color generally Green Lake, stone. Grease shiny or waxy, shiny, translucent to opaque, a handful of transparent, and is quite similar to plexiglass. XIUYAN JADE because of the exploitation of the current high volume, the price is low, it is still quality-species, known as "people -" China's famous cultural relics, West unearthed from the tomb, "JINLVQU jade clothing," that is, made with the film XIUYAN JADE. Hetian jade -- produced in Hetian County in Xinjiang, mainly white, black and variegated jade. With a white, hard and meticulous texture, "Suet-yu," is an outstanding example of Hetian jade. Another Pure Black Porcelain called "Moyu", as well as jade treasures. Hetian jade is the most famous jade varieties, from the ages-and that's Choi Suet Hotan jade. Dushan Jade -- also known as the "Nanyang" jade, the main origin of Nanyang in Henan, is a "secondary quartzite," yellow, Malacosoma, white, and green colors, some varieties like emerald. Because of the color variety, texture and hard for jade materials, in particular large carved pieces more features.
中国四大名玉