摘要
选择贵州织金新华戈仲伍地区磷块岩,研究稀土元素在磷块岩风化过程中的迁移规律。结果表明,稀土元素在磷块岩风化过程中的迁移是一个复杂的过程,轻稀土(除C e外)被粘土矿物吸附富集在风化残积物中;重稀土、C e随淋溶液迁移出风化壳。
This passage studied the migrating mode of REE in process of phosphorites weathering with samples which came from Xinhua of Zhijin country, Guizhou province. As a result, it shows that it is a complicated process. LREE absorbed by clay mineral accumulated in leftover of weathering, HREE and Y removed out of mantlerock following eluviative water.
出处
《稀土》
EI
CAS
CSCD
北大核心
2007年第1期107-109,共3页
Chinese Rare Earths
基金
国家自然科学基金项目资助(50164001)
关键词
磷块岩
风化过程
稀土元素
迁移
贵州织金
phosphorites
process of phosphorites weathering
rare earth element
migrating mode
Zhijin country
Guizhou province
