Huang Yu

Basic Introduction to Yunxian Mi Huang Yu"Mi Huang Yu," also known as "Pine Resin Yellow," gets its name from its golden yellow color. Its texture is fine and smooth, with a pure and naturally translucent hue, earning it the names "Yellow Quartz," "Yellow Agate," and "Gold Jade," though it is not a true jade. As a type of marble, its main component is calcite crystals, which give it a yellow color due to the presence of chromium. The primary sources are in the Danjiangkou reservoir area of Hubei and Henan provinces (including the towns of Tan Shan and Liu Dong in Yunxian County, Hubei, and De Sheng in Zhushan, as well as Miao Gang in Neixiang and Wei Ying in Xichuan, Henan). The region around Tan Shan in northeastern Yunxian County is especially renowned for its deposits. Product CharacteristicsThe mineral composition of Mi Huang Yu is primarily dolomite, followed by calcite and minor amounts of quartz. Due to variations in the content of coloring elements or impurities, the stone often exhibits different shades of yellow, with honey yellow and standard yellow being most common, but it can also appear in light yellow, brownish yellow, and other hues. It has a…