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安仁长江红柱石矿床位于南岭成矿带中段北缘，五峰仙花岗岩体东部外接触带，属产于二叠系上统龙潭组泥质碎屑岩中的热接触变质角岩型矿床。地层岩性、岩浆活动、岩体与地层接触带形态等因素联合控矿，红柱石矿床的成生与角岩化蚀变关系密切。
The Anjiang Changjiang Andalusite deposit is located in the northern margin of the middle section of the Nanling metallogenic belt and the outer contact zone of the eastern part of the Wufengxian granitoid. It belongs to a thermal-contacting metamorphic hornstone deposit in the mudstone of the Upper Permian Longtan Formation. Stratigraphic lithology, magmatic activity, the formation of contact between rock mass and strata and other factors, the formation of the andalusite deposit is closely related to the lithologic alteration.