Yellowstone how to identify? Because Yellowstone rare and valuable, so the counterfeit goods and shoddy fake Tianhuang common in the market. But as long as the Tianhuang mixed with other yellow Shoushan stone clarify, grasp their similarities and differences, it is not difficult to identify. Duling excavation of the pit, excavation of the mountains and the excavation of the pit head Tianhuang although both belong to the same class alluvial placer monolithic, but because the secondary living environment and Tianhuang different, the stone table is less than the degree of acidification Tianhuang deepened. Although there are these stones radish grain, but gentle, tired pour enough, excavation of Duling nature clean and strong, fine quality and excavation of mountain pine, excavation of the pit head, although approximate Tianhuang nature, but there are white spots such as lice eggs, Tianhuang also different. Deer head grid Yizhu sporadic massive monolithic, fine quality and moist, but opaque, and no carrot pattern. Pestle under yellow hard and astringent, no stone skin, no carrot grain, stone more white bubble point, this feature is easy to distinguish. Good primary hole for the Duling Mountains, micro-firm, translucent, muscle Rideau metalliferous fine point and pink color was like "peanut cake," it is not difficult to discern. Lianjiang yellow hard dissected, its grain coarse and straight, with Tianhuang are apparently different. Litchi hole bright color quality psychic, also radish grain, but not enough condensate tired. Tel: 18508307176 consultants: Yejing. "Collection is a set of history, art, literature is one of the comprehensive discipline, it is an accumulation of human civilization, enlightened wisdom of both ancient and beneficial cultural activities" Guangzhou Yu Zhen South China International Co., Ltd. as a leading art company, always adhere to the "integrity, professional" business simply, gathering Art dealers for many years in the operation of the art market, establish a set of identification, demonstration, exhibition, exchange, sale professional art trading platform, shared collections of resources and high-end customer resources exchanges, and jointly promote the exchange and development of its collections. If you need help, come up with your passion, bring your sincerity, your heart will fly for a while. Contact: Yejing Hotline: 18508307176 E-mail address: 2287664272@qq.com QQ: 2287664272 Call Address: Tianhe District, Guangzhou Pearl River New City Golden Harvest Road, Building 3, 2702 the US Department of the company's website: www.yuzhen168.com