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大化彩玉石,产于红水河广西大化岩滩河段。早在二十世纪九十年代初期,就已有爱石人士到岩滩河岸及河底采集奇石,1997年初形成大规模开发。大化彩玉石生成于古生界二叠系,约2.6亿年前,属海相沉积硅质岩。其原岩为火成岩与沉积岩之蚀变带硅质岩石,摩氏硬度约5至7度,色彩艳丽古朴,色有褐黄、棕红、翠绿、桔红、陶白等多色。大化彩玉石石肤温润如脂,富有光泽,层理变化有序,色韵自然,纹理清晰而具有韵味,令人有温馨向往之感。
Dahua Cai jade, produced in Hongshui Guangxi Dahua Yantan section. As early as the early 1990’s, Aishite people had already collected stones from the banks of the Yantan River and the bottom of the river. In early 1997, large-scale development was started. Dahua color jade was formed in the Paleozoic Permian, about 260 million years ago, is a marine sedimentary chert. The original rock for the igneous rock and sedimentary rock alteration zone siliceous rocks, Mohs hardness of about 5 to 7 degrees, colorful and ancient, with brown, reddish brown, green, orange, pottery and other multicolor. Dahua color jade stone skin moist as fat, shiny, orderly changes in bedding, natural color rhyme, texture and clear and has charm, it is warm and yearning.