Rare Earth Elements Characteristic Research of Chahe Copper Deposit at Yuanjiang, Yunnan.

The article presents a study which examines the characteristics of rare earth elements (REE) in Chahe copper (Cu) deposit in Yunnan Sheng, China. Topics geological survey of the deposit which reveals morphology of ore bodies, ore minerals and gangue minerals found in the deposit, activation of REE in hydrothermal alteration at high water to rock ratios and analysis of the REE samples which shows negative anomaly of Europium, right sloping and belonging to the Light REE (LREE)-rich type.