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1984年初,在西盟锡矿区的一块辉铋矿标本中,发现微量的微晶质、变胶状及土状集合体(集合体大小为<0.001—0.1mm)的无色磷酸铋矿物。此矿物与磷铝铋矿、独居石及其他磷酸铋、硫酸铋的矿物共生,分布于辉铋矿中。笔者等在地矿部科技情报所王贵安及赵东高、中国新矿物委员会主任郭宗山,中科院地质所李家驹等的协助下,查阅了大量中外文献,未见国内外有此矿物的天然产物报道,故以其产地、暂名为“西盟矿”。以笔者制备的泡铋矿(矿物为成都地质学院张汝柏副教授提供)和磷灰石样品作为Bi和P的标准,
In early 1984, a trace amount of bismuthinite minerals found in a sample of bismuthinite in the Ximeng tin field were found to contain trace amounts of microcrystalline, gummy and earthy aggregates (aggregate size <0.001-0.1mm). This mineral and bismuth apatite, monazite and other bismuth phosphate, bismuth sulfate minerals coexist, distributed in bismuthite. With the help of Wang Gui’an and Zhao Donggao of the Science and Technology Information Office of the Ministry of Geology and Mineral Resources, Guo Zongshan, director of the Chinese New Mineral Commission, and Li Jiaju, the Geological Institute of the Chinese Academy of Sciences, the author has consulted a great deal of Chinese and foreign literature and no natural products have been reported at home and abroad. Therefore, Origin, tentatively named “Ximeng Mine.” In the author prepared bismuthite (mineral Chengdu Institute of Geology Professor Zhang Lubo associate professor) and apatite samples as Bi and P standards,