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贵州主要磷块岩基本物质组成特征
The Ultimate Composition of Main Phosphate Rock in Guizhou
【摘要】 对贵州主要磷块岩进行了岩石学、矿物学、微量元素地球化学及扫描电镜等方面的初步研究,分析了物质成分及化学组分差异,认为贵州两个重要成磷时期形成的磷块岩物质成分上的差异特征,其形成原因主要与沉积环境有关。
【Abstract】 In this article,we make preliminary researches of petrogenetic?mineralogical?microelement and scanning electron microscope analysis on the main phosphate rock in Guizhou,analyzing the differences between the composition and chemical constituent of the compound.The authors discuss the principal differences of composition concerning two important metallogenic epochs of phosphate rock.And these differences are mainly due to different sedimentary context.This article can provide reference for the future phosphate rock study.
【关键词】 磷块岩;
物质组成;
贵州织金;
【Key words】 Phosphate Rock; composition and structure of the compound; Zhijin of Guizhou;
【Key words】 Phosphate Rock; composition and structure of the compound; Zhijin of Guizhou;
【基金】 国家自然科学基金项目资助(批准号:50164001);贵州省教育厅科研项目资助项目
- 【文献出处】 贵州工业大学学报(自然科学版) ,Journal of Guizhou University of Technology(Natural Science Edition) , 编辑部邮箱 ,2005年02期
- 【分类号】P584
- 【被引频次】9
- 【下载频次】251