The geochemical types of granitic rocks belonging to the regenerated granite of calc-alkali series and granite of latite series are good for latent ore-forming of gold.
花岗质岩石的地球化学类型属钙碱系列的改造型花岗岩和安粗岩系列的花岗岩，具有金的潜在含矿性。
Yinshan volcanic subvolcanic rocks belong to the high potassium calc alkali series.
银山火山岩次火山岩属于高钾钙碱性系列。
Yinshan volcanic subvolcanic rocks belong to the high potassium calc alkali series.
银山火山岩次火山岩属于高钾钙碱性系列。
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