【摘要】 对板其微细浸染型金矿床原生矿石进行了光学显微镜、扫描电镜及能谱、X -衍射、差热分析、化学分析 ,物相分析和焙烧实验相结合的研究 ,认为原生矿石中 1M型伊利石是不可忽视的主要载金矿物之一 ,成矿作用使Au+和Au3+部分替代了K+和Al3+在伊利石结构中的位置。这一认识将为提金工艺设计提供新的依据。更多还原

【Abstract】 The study of the protore of micro dissemination pattern was carried out at the Banqi gold deposits through petrographic microscope,SEM,AES,XRD,DTA,chemical and phase analysis and roast experimentation.The results show that 1M illite is one of the prinary carrying gold minerals,with K + and Al 3+ in the illite structure being partly replaced by Au + and Au 3+ during the metallogenesis.This discovery provides a new basis for the design of gold extracting technology.更多还原