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基于金伯利岩和钾镁煌斑岩型金刚石的特殊物理化学性质,其一直是各行各业主要的使用对象和研究对象,对其的研究主要是通过研究其所含的包裹体。目前此类金刚石包裹体较常用的分类主要有:按与寄主矿物的生成时间关系分为原生包裹体、同生包裹体、次生包裹体;按源区的岩石类型分为橄榄岩型或超镁铁岩型(P型或U型)和榴辉岩型(E型);除此之外,还有一类广为重视的按物相所分而得的包裹体:液体/熔体包裹体(包括气体);随着新的包裹体类型不断发现,近来有按包裹体类型(或称包裹体组合)进行分类的趋势。本文将现有的对金伯利岩和钾镁煌斑岩型金刚石及其包裹体的研究报道进行总结,综述此类金刚石包裹体的种类及其特点、研究方法和研究意义,重点归纳每种包裹体矿物在具体某些科学问题上的应用,并对此类型金刚石所有包裹体矿物进行归纳、整理和总结,探究在此类研究中存在的问题,最后提出新的研究方向。
Based on the special physicochemical properties of kimberlite and potash-marbled porphyry-type diamond, it has been the main object of use and research of all walks of life. The research on this kind of diamond is mainly through the study of inclusions contained in it. At present, the most commonly used classification of such diamond inclusions are as follows: primary inclusions, syngenetic inclusions and secondary inclusions according to the generation time of host minerals; according to the types of rocks in the source area, they are divided into peridotite type Mafic type (P-type or U-type) and eclogite type (E type); in addition, there is a class of highly regarded phase-by-phase inclusions: liquid / melt inclusions (Including gases). With the continuous discovery of new types of inclusions, there is a recent tendency to classify by inclusion type (or combination of inclusions). In this paper, the existing reports of kimberlite and porphyry-type porphyry-type diamond and their inclusions are summarized. The types, characteristics, research methods and research significance of these types of diamond inclusions are summarized, Mineral application on some specific scientific problems, and summarizes, summarizes and summarizes all the inclusions of this type of diamond minerals, explores the problems existing in such studies, and finally puts forward new research directions.