Laojunshan molybdenum deposit (spots) are hydrothermal ore deposits. It wall rock alteration contains silicification, potassium feldspar alteration, sericitization and pyritization.
老君山矿床(点)为与花岗岩有关的热液矿床,围岩蚀变主要有硅化、钾长石化,绢云母化和黄铁矿化,进行硫同位素测试的数据显示,指示了成矿物质中的硫接近陨石硫,具有深源硫的特征。
参考来源 - 豫西老君山花岗岩体特征及其成矿作用·2,447,543篇论文数据，部分数据来源于NoteExpress
Gold is fine grained, associated with strong silicification.
黄金为微细颗粒，与强硅化作用伴生。
Potassic and silicification in all alteration type are most close to mineralization.
蚀变以钾化与硅化和成矿关系最为密切。
The alteration are mainly silicification, sericitization, k feldspathization and pyritization.
蚀变类型主要有硅化、绢云母化、钾化、黄铁矿化。
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