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金刚石是自然界最稀缺、最珍贵的特种矿产，是碳元素在特定的地质环境、极高的温压条件下形成的结晶体。本文系统总结了近年来世界各国金刚石成因研究方面所取得的最新重要成果， 着重论述了金刚石形成的物质基础，形成金刚石的热动力条件，金刚石的生长和演化，金刚石的成因模式，金刚石源岩的类型，金刚石的保存及成矿作用和找矿方向。
Diamond is the most scarce and most precious special mineral in nature. It is a crystal formed by carbon under the conditions of extremely high temperature and pressure in a specific geological environment. This paper systematically summarizes the most important recent achievements in the research of diamond genesis in various countries in the world. It focuses on the material basis of diamond formation, the formation of the thermodynamic conditions of diamond, the growth and evolution of diamond, the diamond genesis model, the source rocks of diamond Type, preservation and mineralization of diamond and prospecting direction.