micro-fine-disseminated gold 微细粒浸染型金矿
micro-fine-grained complexity of gold ore 微细粒复杂金矿
micro-fine particle gold ores 微细粒金矿石
micro fine disseminated gold deposit 微细浸染型金矿床
micro-fine disseminated gold deposit 微细浸染型金矿
micro-fine-disseminated gold deposit 微细粒浸染型金矿床
micro-fine grain gold ore deposit 微细粒浸染型金矿
The native gold is main gangue minerals and it is fine particle and micro-fine particle.
金矿物以自然金为主，可回收元素金为细粒金和微细粒金。
Native gold as fine grains and micro grains occurs in pyrite, arsenopyrite and limonite. Gold ore is intensively oxidized and characterized by low impurity and easily sorting.
自然金呈微细粒和显微细粒赋存于黄铁矿、毒砂及褐铁矿之中。
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