Ore-forming fluid system of bauxite in WZD area of northern Guizhou province, China

1st International Conference on Frontiers of Materials Synthesis and Processing

材料科学;化学

Cui, Tao^1

College of Resources and Environmental Engineering, Guizhou Institute of Technology, Guiyang

550003, China^1

关键词: Deposit formation mechanism;    Gravity flows;    Guizhou Province;    Ore-forming fluid;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/274/1/012110/pdf
DOI  :  10.1088/1757-899X/274/1/012110

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The ore-forming fluid system of bauxite in Wuchuan-Zheng,an-Daozhen (short for WZD) Area of northern Guizhou Province was studied from the perspective of deposit formation mechanism. It was discovered that ore-forming fluids were mainly effective for transporting and leaching during the formation of bauxite. The means of transport mainly included colloidal transport, suspended transport and gravity flow transport. In the course of their leaching, fluids had a range of chemical reactions, as a result of which elements such as silicon and iron migrated downwards. In this process, properties of fluids changed as well.