摘要
甘肃省某铷矿矿石类型为花岗岩型铷矿,通过光谱分析、物相分析、电子探针分析及粒度测定等手段,对该矿进行了系统的工艺矿物学研究,查明了其矿物组成及含量、矿物嵌布特征、铷的赋存状态等。结果表明铷主要赋存在钾长石和黑云母中,分别占66.8%和30.7%。矿石主矿物粒度属于中细粒嵌布。该结果可为同类型铷矿资源开发利用提供依据。
A rubidium ore in Gansu Province is a granite-type rubidium ore.By means of spectral analysis,phase analysis,electron probe analysis and particle size determination,a systematic technological mineralogy study was carried out on the rubidium mine,and its mineral composition and content,mineral inlaid characteristics and occurrence state of rubidium were found out.The results showed that rubidium mainly occurred in potassium feldspar and biotite,accounting for 66.8%,30.7%,respectively.The main mineral particle size of the ore belongs to the fine grain inlaid.The results can provide a basis for the development and utilization of rubidium ore resources of the same type.
作者
胡永兴
宿虎
张红斌
贺斌
武鑫
Hu Yongxing;Su Hu;Zhang Hongbin;He Bin;Wu Xin(Geological Survey of Gansu Province,Lanzhou,Gansu,China)
出处
《矿产综合利用》
CAS
北大核心
2021年第5期135-138,161,共5页
Multipurpose Utilization of Mineral Resources
基金
甘肃省地质勘查基金项目“甘肃省天水市麦积区六丈山铷等稀有金属矿普查”
甘肃省科技重大专项“核铀矿分布规律研究及核储存取样装置研发”(18ZD2GF019)资助。
关键词
工艺矿物学
铷矿
嵌布特征
赋存状态
Process mineralogy
Rubidium ore
Dissemination characteristics
occurrence
