摘要
Abstract
The Xidianzi feldspar deposit in Xiuyan county,Liaoning province is a granite pegmatite type feldspar deposit,occurring in the monzogranite pegmatite vein.It is mostly distributed in a layered,large vein or large lens shape,with a length of 180-600m,an average thickness of 7.46～26.73m,a depth of 25～298m,a dip of 168°～240°,and a dip angle of 45°～80°.The average grade of the ore is K2O 4.05%,Na2O 4.16%,and K2O+Na2O 8.21%,making it a high-quality raw material for making ceramic embryos.Through the study of geological characteristics of mineral deposits,the genesis and development prospects of mineral deposits were analyzed and discussed.The discovery of the Xidianzi feldspar mine fills the resource gap of the feldspar mine in Xiuyan county,and this research result has reference significance for the exploration of similar mineral resources in adjacent areas.关键词
长石矿/地质特征/开发利用/辽宁岫岩Key words
feldspar deposit/geological characteristics/development and utilization/Xiuyan of Liaoning分类
天文与地球科学
