Discussion about the Clarity and Grading of Jadeite
详细信息
- 责任者：Wang Liang (MLR Guiyang Supervision and Testing Center of Mineral Resources ; Guiyang 550004 ; China) ; Wang Duo
- 刊名：Guizhou Geology
- 出版年：2010
- 卷期：27(1)
- 关键词：翡翠 ; jadeite
- 页码：p.69-72, 81
- 图表：2 tables, 7 refs.
- 分类号：0700
- issnNo：ISSN1000-5943
- isbnNo：CN52-1059/P
摘要
In the angle of commercial practice, it defied the fluid inclusion of Jadeite:the structural defect or inclusion that influences jadeite clarity in the jadeite. The cranny of jadeite can be divided into macro-cracks and micro-cracks, inclusions of jadeite are inclusions which impact clarity mostly in the composition and microstructure. In this paper, the authors summed up the characteristics of inclusions jadeite Table and put forward the tool for grading, background, source and scope. Finally, based on the previous study, the program about grading of jadeite clarity is carried out.