Preliminary Analysis of Carbonate Lava

详细信息   

• 责任者：Zheng Dazhong (Chengdu Center of Testion and Determination of Rock and Minerals ; Chengdu 610081 ; China) ; Zheng Ruofeng
• 刊名：Resources Environment & Engineering
• 出版年：2012
• 卷期：26(3)
• 关键词：碳酸岩 ; carbonatites ; 熔岩 ; lava
• 页码：p.293-296
• 图表：2 illus., 3 tables, 18 refs.
• 分类号：0801
• issnNo：ISSN1671-1211
• isbnNo：CN42-1736/X

摘要

Carbonate lava has great significance for research into the composition and evolution of Earth’s mantle, carbonaterock and ore and the chemical cyclys of carbon. Through the research of main material composition of some carbonate lava, thermal stability and melting point of the representative of carbonate minerals, carbonate lava of chemical barrier and homogenization temperature of fluid inclusions, the authors consider it is inappropriate for presuming low melting of high thermal stability of alkali metal, transition element carbonate lava is widely distributed on the surface is inappropriate.