成因矿物学研究在宝石学中的应用

成因矿物学的许多理论,如矿物的物理性质标型、矿物化学成分标型、矿物包裹体成分标型等都已经渗透到了宝石学研究的各项工作中,这些理论为鉴定天然宝石与人工宝石、鉴定宝石是否经过处理以及进一步鉴定天然宝石的成因和产地提供了重要的思路和依据,并且对宝石的优化与合成有着重要的指导作用.本文在总结与分析前人研究成果的基础上,根据某些常见宝石的鉴定特征(如钻石、红宝石、蓝宝石、祖母绿以及其他一些常见宝玉石等),归纳和阐述成因矿物学研究在宝石学中的实际应用.

THE APPLICATION OF GENETIC MINERALOGY IN GEMOLOGY

Many theories of genetic mineralogy,such as the typomorphic physical property of mineral,the typomorphic chemical composition of mineral,the inclusion component types of mineral and so on,have already infiltrated into various gemological research.These theories supply significant ways of thinking and gists for distinguishing the natural gems from the man-made ones,identifying whether a gem have got treated as well as further identifying the genesis and producing area of natural gems,and play an important instructional role in the gemstone optimization and synthesis.On the bases of summarizing and analyzing the former achievements,this article concludes and expounds the practical applications of the genetic mineralogy research in gemology according to the distinguishing feature of some familiar gems,for example,diamond,ruby,sapphire,emerald and some other familiar gemstones and jades.