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闽浙两省是我国叶蜡石矿的主要产地。就目前资料所知,仅以产于中生代火山岩系内由火山气液交代型和热液充填型叶蜡石矿为唯一成因类型矿床,而对产于其它时代的叶蜡石矿床的报道资料不多。笔者收集了刚结束野外工作的矿区新资料,试图对产于我省前震旦系上墅组陆相中酸性古火山岩系中,由气液蚀变交代(充填)作用而成矿的常山芳村赤山塘叶蜡石矿的地质特征作一介绍,目的在于今后为浙赣两省寻找同类型的叶蜡石矿床提供新资料。
Fujian and Zhejiang provinces is the main origin of pyrophyllite in China. As far as is known from the present data, only volcanic gas-liquid pyroxene-bearing pyrophyllite deposits produced in the Mesozoic volcanic rock series are the only genetic type deposit, while the reported data of pyrophyllite deposits produced in other ages are not many. The author has collected new information on minefields just finished field work and attempted to mine the Changshan Fangcun Chishan ponds that were produced by gas-liquid alteration metasomatism in the acidic facies lavas of the former Sinian Shangshu Formation A description of the geological characteristics of the wax stone mine is provided for the purpose of providing new information for finding pyrophyllite deposits of the same type in Zhejiang, Jiangxi and Jiangxi provinces in the future.