The Triassic mineralization is Peraluminous granite-related W-Sn-Nb-Ta.
晚三叠世矿化组合为钨锡铌钽；
Yanshanian strongly peraluminous intrusive rocks occur sporadically in the Hebei-Shanxi-Liaoning area.
燕山期强过铝质侵入岩零星出露于冀晋辽地区。
Its petrology, petrochemistry and geochemistry feature show the intrusive is post - collision and strongly - peraluminous granite.
岩石学、岩石化学、地球化学特征反映该岩体属后碰撞强过铝花岗岩。
Geochemical study of the rock indicates that it is strongly peraluminous S-type granitoids of the calc-alkaline suite and a product of anatexis of the crust.
岩石地球化学研究表明，其属钙碱性系列的强过铝质S型花岗岩，是地壳重熔的产物。
Geochemical study of the rock indicates that it is strongly peraluminous S-type granitoids of the calc-alkaline suite and a product of anatexis of the crust.
岩石地球化学研究表明，其属钙碱性系列的强过铝质S型花岗岩，是地壳重熔的产物。
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