摘要
本文通过对河南卢氏官坡伟晶岩中的腐锂辉石矿物特征研究,得出腐锂辉石的主要矿物组成为锂绿泥石,含有少量的石英。与锂辉石相比,腐锂辉石中的Li含量明显减少,另外Rb和Cs的含量以及稀土元素从La至Lu的含量也明显减少。锂元素的损失,严重地影响了锂矿石的质量和利用价值。
This article does systematic mineralogy research on cymatolite from Guanpo pegmatite by the observation of the hand specimens and microscope,X-ray powder diffraction,X-ray fluorescence analysis and ICP-MS.The main mineral composition of cymatolite are cookeite and little quartz.Lithium is lower content in the cymatolite.There are lower Rb、Cs、La-Lu in cymatolite than in spodumene.Heavy losses of Lithium influence seriously the quality and utilization ratio of Lithium ores.
出处
《中国非金属矿工业导刊》
2010年第5期29-31,共3页
China Non-Metallic Minerals industry
基金
中国地质大学(北京)矿物岩石材料开发应用国家专业实验室开放基金项目(07013A)
