【摘要】 辽东半岛南部金伯利岩区发育有石英碳酸岩。笔者从野外地质观察,岩石学、矿物学、流体包体测温、岩石化学及地球化学（包括稀土元素、微量元素和稳定同位素）等方面的分析和研究,认为石英碳酸岩与金伯利岩具有成因联系,即石英碳酸岩是金伯利岩岩浆演化的最终产物。金伯利岩富含挥发组分CO₂和H₂O,根据挥发分的熔体结构理论（聚合作用模式）,分析了CO₂和H₂O在金伯利岩熔体中的作用——随着岩浆演化,挥发分的高度富集——出现了石英碳酸岩（代表金伯利岩内生作用的尾声）。据此,可以通过石英碳酸岩的出现寻找隐伏金伯利岩。更多还原

【Abstract】 Quartz-carbonatite is yielded in kimberlite field of southern Liaodong Peninsula, On field geology, petrography, mineralogy, liguid inclusion, the bulk composition and geochemistry including the rare earth elements, trace elements and stable isotopes, the author expounds that quartz-carbonatite, the result of the high evolution of magma, is of internal genesis relationship with kimberlite, that is, the lastest product of the evolution of kimberlite magma is quartz-carbonatite.Kimberlite contains richly volatile CO₂ and H₂O. According to the theory of melt texture—polymerization model—, the roles of CO₂ and H₂O in kimberlite are analysed. With the melt evolution, the high concentration of volatile and the more and more obviousness of the texture roles of CO₂ and H₂O, quartzcartonatite appears, which represents the end of kimberlite magmatism, and can be used for prospecting the hidden kimberlite.更多还原