云南异极矿的宝石矿物学特征及热处理研究  

Research on the Gemological Characteristics and Heat Treatment of Heteropolar Ore from Yunnan

作　　者：邓翔宇 王莉 白莹 黄润泥 DENG Xiangyu;WANG Li;BAI Ying;HUANG Runni(School of Gemmology,West Yunnan University of Applied Science,Tengchong 679100,China)

机构地区：[1]滇西应用技术大学珠宝学院,云南腾冲679100

出　　处：《超硬材料工程》2025年第2期51-56,共6页Superhard Material Engineering

基　　金：滇西应用技术大学珠宝学院院级项目(2024YZBXY03)。

摘　　要：异极矿因有着通彻透明的“中国蓝”,成为了近几年不断涌现的宝石级异极矿饰品,一些真假难辨的坊间传说,也映衬着宝石饰品级异极矿的价值与市场正在不断的扩大,其宝石学价值在国内广受关注。本文基于云南出产的异极矿样品进行探究,对云南异极矿进行分段加热,并进行加热前后的紫外-可见吸收光谱、红外光谱、拉曼光谱测试,分析各个光谱的特征峰的归属基团。同时研究异极矿在热处理方面的最佳加热温度,及异极矿在进行热处理后各阶段的特征变化情况。Hemimorphite with its crystal clear"China blue,"has become a popular gemstone in recent years.Some difficult-to-tell-apart legends have also emerged,reflecting the growing value and market for gemstone-quality heterogenite.This paper explores heterogenite from Yunnan,China,by subjecting samples to segmented heating and conducting UV-visible absorption,infrared,and Raman spectrometry before and after heating.It identifies the functional groups for each spectral feature peak.Additionally,the paper investigates the appropriate heating temperature for the heat treatment of heterogenite and the characteristic changes in each stage of the heat treatment.

关 键 词：云南异极矿 热处理 谱学特征 宝石学特征 

分 类 号：TS933[轻工技术与工程]