埃达克岩研究的回顾和前瞻  

Adakite research: retrospect and prospect

作　　者：张旗[1] 

机构地区：[1]中国科学院地质与地球物理研究所,北京100029

出　　处：《中国地质》2008年第1期32-39,共8页Geology in China

基　　金：国家"973"项目(2002CB412601);国家自然科学基金项目资助(40672128)

摘　　要：文中回顾了中国埃达克岩研究的进展,讨论了中国埃达克岩文献为什么多的原因,归纳了我们取得的成绩及存在的问题,探讨了埃达克岩目前面临的问题和今后研究的方向。笔者认为,中国埃达克岩的研究正处于方兴未艾的阶段,是现阶段国际埃达克岩研究的焦点和中心之一。尽管发表的文章不少,但是研究水平总体不高。在埃达克岩研究中,有大量的问题等待我们去回答,有众多的现象等待我们去解释。中国东部中生代C型埃达克岩的成因、中国东部高原、埃达克岩与青藏高原抬升的关系以及C型埃达克岩与成矿的关系等,应当是今后重点需要关注的问题。The paper reviews the major progress in the study of adakites in China, discusses the reason why so many papers on adakites have been published in China, summarizes the contribution and remaining problems of the adakite study and explores the present problems and future direction in the study. The author thinks that the study of adakites in China is on the upswing, which has been one of focuses of adakite study worldwide. However, generally the research level is not high though many papers have been published. Many questions and phenomena in the field remain unknown. The following are potentiaUy key topics for future studies： （1） the origin of Mesozoic C-type adakite in eastern China; （2） the uplift mechanism of the eastern China Plateau in the Mesozoic; （3） the relationship between the adakite formation and uplift of the Qinghai-Tibet Plateau, and （4） the relationship between C-type adakite and porphyry Cu-Au mineralization.

关 键 词：埃达克岩 中国 成绩 问题 方向 

分 类 号：P58[天文地球—岩石学]