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关于金伯利岩中金刚石形成作用的特点,一些文章已作过详尽的阐述,但这些假说却解释不了变质杂岩辉长岩类、榴辉岩和片麻岩中金刚石的形成作用。关于非金伯利岩成因的金刚石的特点尚处于争论之中。
Some articles have elaborated on the characteristics of diamond formation in kimberlite, but these hypotheses can not explain the formation of diamond in the metamorphic complex gabbro, eclogite and gneiss. The characteristics of non-kimberlite diamonds are still under debate.