作　　者： ; ;

机构地区： 中山大学地球科学系

出　　处： 《矿物岩石》 1996年第3期49-53,共5页

摘　　要： 本文以东秦岭地区南泥湖、石宝沟、火神庙及老君山岩体为代表，将成矿岩体与非成矿岩体进行了对比研究，它们在时空上、化学成分及岩浆演化等方面存在着明显的差别，对揭示成矿作用及其机理具有一定的理论意义。 The Stocks at Nannihu, Shibaogou, Huoshenmiao and Laojunsha n are sampled for mineralized and barren Stocks respectively in East Qinling. The contrasting Study between mineralized granitoid stock and the barren ones have been made by the authors. According to the differences in spetio-temporal, chemical compositions, physical-chemical characters between the two types of stocks, it is indicate that the magmatic evolution is connected with the ore-forming process of porphyry type deposits. It is significant for profound understanding the genesis of porphyry Mo deposits in East Qinling.

关 键 词： 成矿岩体 非成矿岩体 钼矿床 岩浆演化

领　　域： [天文地球] [天文地球]