广东省红粘土中铁杂质及其赋存形式分析

邱柏欣¹, 罗宏杰^2,^*, 王芬¹, 朱建锋¹, 刘一军³, 郝瑶睿¹

Analysis of Iron Impurity and Its Occurrence Form in Red Clay of Guangdong Province

QIU Bo-xin¹, LUO Hong-jie^2,^*, WANG Fen¹, ZHU Jian-feng¹, LIU Yi-jun³, HAO Yao-rui¹

不同样品外观 (a): 粘土原矿; (b): 精泥; (c): 尾砂; (d): 红泥; (e): 黄泥;(f): 绿泥; (i—k): 1 200 ℃烧后的红泥, 黄泥, 绿泥