岩型矿床含矿斑岩与非含矿斑岩鉴定特征综述  

A review of the identification characteristics of ore bearing porphyry and non ore bearing porphyry in rock type deposits

作　　者：格桑卓嘎 齐明 方进林 Gesang Zhuoga;QI Ming;FANG Jin-lin(Central Laboratory of bureau of Geology and mineral exploration and development of Tibet Autonomous Region,Lhasa 850000,China)

机构地区：[1]西藏自治区地质矿产勘查开发局中心实验室

出　　处：《世界有色金属》2019年第18期253-254,共2页World Nonferrous Metals

摘　　要：斑岩型矿床具有易采易选、规模大且矿化均匀等特点,其是金属Cu和金属Mo等的重要来源,是相关学家们一直以来的研究课题。本文主要对斑岩型矿床的地质特征进行了介绍,并对其岩体形态、岩石化学和副矿物等方面进行了总结,通过总结这些方面的内容鉴定岩型矿床含矿斑岩和非含矿斑岩,可以了解到斑岩的鉴定特征,希望能够提供一定的参考。Porphyry deposits are characterized by easy mining,large scale and uniform mineralization.They are important sources of metal Cu and metal Mo,and they have been the research subject of relevant scientists.This paper mainly introduces the geological characteristics of porphyry deposits,and summarizes their rock mass morphology,petrochemistry and accessory minerals.By summing up these aspects,we can identify the porphyry and non porphyry of the porphyry deposits,and we hope to provide some reference.

关 键 词：斑岩型矿床 含矿斑岩 非含矿斑岩 特征 

分 类 号：P612[天文地球—矿床学] P588.13[天文地球—地质学]