本文介绍了一个独居石古砂矿,这个古砂矿中的独居石具有独特的特征。它的外形常呈液圆或卵形颗粒,偶见有部分晶面保存完好的晶体,表面粗糙不平,色调浑浊不清。常呈灰褐色、灰绿褐色或黄褐色。笔者应用了化学分析、X射线粉晶分析、红外吸收光谱分析等测试手段,对独居石进行了初步研究。 This article describes a solitary monolith that has unique characteristics. Its appearance is often liquid round or oval particles, and occasionally some crystal surface well preserved crystal, uneven surface, color muddy unclear. Often gray-brown, gray-green-brown or yellow-brown. The author applied chemical analysis, X-ray powder crystal analysis, infrared absorption spectroscopy and other testing methods, conducted a preliminary study of monazite.