福建华安玉的岩矿特征分析与综合开发利用  

Mineralogical Characteristics and Comprehensive Utilization of Hua’an Jade From Fujian Province

作　　者：谢劼 XIE Jie(School of Light Industry,Liming Vocational University,Quanzhou 362000,China)

机构地区：[1]黎明职业大学轻工学院,福建泉州362000

出　　处：《黎明职业大学学报》2025年第1期102-108,共7页Journal of LiMing Vocational University

基　　金：福建省中青年教师教育科研项目(科技类)“福建华安玉的宝石学特征分析与光谱学研究”(JAT210879)。

摘　　要：利用常规宝石学鉴定仪器、偏光显微镜,对不同产地的华安玉进行物理性质、结构构造、矿物组成等方面进行检测分析。研究结果表明,华安玉折射率为1.49~1.63、相对密度为2.74~3.04、摩氏硬度为2.5~7.0。华安玉多呈显微微粒-微粒状变晶结构,条带状或团块状构造,主要矿物有透辉石、石英,次要矿物有钙铁辉石、绿帘石、绿泥石、云母、磁铁矿等。华安玉物理属性优良、结构细腻致密、构造纹理独特,可作为各种精美雕件、高级装饰饰面板材及坚固混凝构筑物体的骨料矿石。The characteristics of Hua’an jade from multiple localities in Fujian Province were investigated through conventional gemological instruments and polarizing microscopy,focusing on its mineralogical properties,textural structures,and mineral compositions.It was found that Hua’an jade exhibits a refractive index of 1.49~1.63,a relative density of 2.74~3.04,and Mohs hardness of 2.5~7.0.Hua’an jade typically exhibits slightly granular to granular crystallographic textures with banded or blocky formations.The primary minerals in Hua’an jade are diopside and quartz,alongside secondary minerals such as hedenbergite,epidote,chlorite,mica,and magnetite.Characterized by its superior physical qualities,fine and dense structures,and distinctive patterns,Hua’an jade serves as suitable aggregates for a variety of exquisite carvings,high-end decorative panels,and sturdy concrete constructions.

关 键 词：华安玉 物理性质 矿物成分 开发利用 

分 类 号：P575.9[天文地球—矿物学]