矿石类型为褐铁矿化破碎硅化砂岩、石英细脉和层状复理石韵律矿石。

Ore types are limonite fractured silicic sandstone, quartz veinlet and bedded flysch rhythm ore.

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蚀变是区内的找矿标志之一，金矿的形成与硅化、褐铁矿化、黄铁矿化等蚀变有关。

The development of gold deposit in this area is connected with alteration, such as silicification, ferritization, pyritization.

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前言： 本文围绕与微细浸染型金矿有关的硅化、 褐铁矿化、 粘土矿化、 碳酸盐化等蚀变标志，在黔桂地区进行了相关的地球化学和光谱信息研究。

This paper studies the geochemical and spectral information on the"silification". "lemonitization". "clayization". and "carbonatization"related to finedesseminated-type gold deposits in Qian Gui area.

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