紫墨湘玉成分及放射性核素限值研究  

Study on the Composition and Radionuclide Limits of Zimoxiang Jade

作　　者：郑平[1] 范鹏飞[2] 肖清华[1] ZHENG Ping;FAN Pengfei;XIAO Qinghua(Hunan Vocational College of Engineering,Changsha 410151,China;230 Uranium Geology Research Institute,Changsha 410007,China)

机构地区：[1]湖南工程职业技术学院,长沙410151 [2]核工业二三〇研究所,长沙410007

出　　处：《中国资源综合利用》2024年第7期105-107,共3页China Resources Comprehensive Utilization

基　　金：2022年省教育厅科学研究项目(22C0830)。

摘　　要：紫墨湘玉是近几年新发现的玉种,是一种很好的玉石材料。公众对紫墨湘玉的了解不足,限制了紫墨湘玉的推广与销售。提升公众对紫墨湘玉的科学认知,有助于紫墨湘玉的开发利用,促进当地石雕产业的发展。在野外地质调查的基础上,对其矿物成分及放射性特征开展了采样分析。研究结果表明,墨湘玉具有典型的角岩结构,紫墨湘玉的内外照射指数远低于A类装饰材料限值标准。Zimoxiang Jade is a newly discovered type of jade in recent years and is an excellent jade material.The public’s insufficient understanding of Zimoxiang Jade has limited its promotion and sales.Enhancing the public’s scientific understanding of Zimoxiang Jade will contribute to its development and utilization,and promote the development of the local stone carving industry.Based on field geological surveys,sampling analysis and research were conducted on its mineral composition and radioactive characteristics.The research results indicate that Zimoxiang Jade has a typical angular rock structure,and the internal and external irradiation index of Zimoxiang Jade is much lower than the limit standard of Class A decorative materials.

关 键 词：紫墨湘玉 偏光显微镜 矿物成分 内外照射指数 

分 类 号：P588.31[天文地球—岩石学]