摘要
索尔库都克铜(钼)矿床,主要赋存于辉石闪长玢岩外接触带的安山质岩石中。除Cu,Mo外,Ca,Fe,Mn,Pb,Zn,Ti,Cr,Ni和Co含量也较高。Si,Na,K和REE含量最低,具一套与中基性岩有关(矿床)的元素组合特征。索尔库都克铜(钼)矿的同位素特征与辉石闪长玢岩相近,类似美洲的依尔·萨尔瓦多斑岩铜矿。因此,笔者认为该矿是与辉石闪长玢岩有关的斑岩型矿床。
The Sorkuduk Cu-Mo deposit mainly occures in the andesite within the outer contact zone of augite diorite po'rphyrite. The Sorkuduk Cu-Mo deposit has a high content of Cu and Mo as well as Ca, Fe, Mn, pb, Zn, Ti, Cr, Ni and Co, and a tiny content of Si, Na, K and REE, showing the characteristics of elements association related to the intermediate and basic rocks. In addition, the deposit has a similar isotopic characteristics with that of augite dio-rite porphyrite copper deposit in America. So the authors consider this deposit to be of a porphyrite type associated with augite diorite porphyrite.
出处
《新疆地质》
CAS
CSCD
1992年第2期176-183,共8页
Xinjiang Geology
基金
该项研究由"305"项办资助
