GEOCHEMISTRY TRACE OF DEEP-SOURCE ORE-FORMING MATERIALS AND FLUID FOR MICRO-FINE DISSEMINATED GOLD DEPOSITS IN CHINA
LU Qiu-xia1, LIU Xian-fan1,2, SU Wen-chao2
1. Chengdu University of Technology, Chengdu 610059, China; 2. Open Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China
Abstract：On the basis of the study on macro-and micro-geologic features of micro-disseminated gold deposits in China,applying silicon isotope dynamic fractionation principle combined with siliceous cathodoluminescence,the authors hold that mineralizing silica,ore-forming substances and fluid origin directly from upper mantle differentiation or from deep circulating supercritical fluid This kind of deep factors may play an important role in forming large and superlarge deposits The conclusions, at the same time,may bring forth a promising thought in the studying on genesis and prospecting for this type of gold deposits.
卢秋霞, 刘显凡, 苏文超. 微细浸染型金矿深源矿质和流体地球化学示踪研究[J]. 地质与资源, 2000, 9(2): 97-99,104.
LU Qiu-xia, LIU Xian-fan, SU Wen-chao. GEOCHEMISTRY TRACE OF DEEP-SOURCE ORE-FORMING MATERIALS AND FLUID FOR MICRO-FINE DISSEMINATED GOLD DEPOSITS IN CHINA. GEOLOGY AND RESOURCES, 2000, 9(2): 97-99,104.
2000, Vol. 9 
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