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-jie2,*, WANG Fen1, ZHU Jian-feng1, LIU Yi-jun3, HAO Yao-rui1
淘洗与过筛后W-C和尾渣的SEM图 (a1): W-C; (a2): W-C中书册状和花瓣片状晶体;(b1): 尾渣; (b2): 尾渣中花瓣片状晶体