甘肃国宝山铷矿石工艺矿物学研究

The research of Process Mineralogy Charateristics of Rubidium ore in Guobao Mountain,Gansu

为了查明甘肃国宝山铷矿石的工艺矿物学特征,采用化学分析、X射线衍射、MLA等手段进行了矿石主要化学成分、矿物组成以及铷的赋存状态研究。结果表明:矿石中的主要矿物为石英、钠长石和钾长石;矿石中铷主要以类质同象的形式存在于钾长石和白云母中,其中钾长石中占69.53%,白云母中占30.47%。

The research was to study rubidium ore's characteristics of process mineralogical in Guo bao mountain,Gan Su. In the following research,it used chemical analysis,X-ray diffraction and MLA method to investigate the mutielement contents,mineral composition and occurrence states of the rubidium. The results show that the main minerals in the ore are quartz,albite and feldspar. Moreover,with the analyze of the elements K-feldspar and muscovite,isomorphism was found in the main distribution of Rubidium,while K-feldspar had 69. 53 percent and dolomite had 30. 47 percent.