新闻稿搜索结果
图书:《独特设计:Donna Schneier 藏品中的当代珠宝》 (Unique by Design: Contemporary Jewelry in the Donna Schneier Collection)
《独特设计:Donna Schneier 藏品中的当代珠宝》 (Unique by Design: Contemporary Jewelry in the Donna Schneier Collection) (作者:Suzanne Ramljak)的书评。
中国广东的硬玉加工和贸易中心
加入 GIA 团队,参观中国广东省繁华的硬玉交易中心。 随着行业领导者对错综复杂的宝石细节(复杂细节也是文化不可或缺的一部分)作出解释说明,您将观察到到少数西方人所理解的市场。
图书:《肯塔基州玛瑙:联邦州的州岩和矿物珍品》 (Kentucky Agate: State Rock and Mineral Treasure of the Commonwealth) Douglas Kennedy
Review of Ronald McIntosh and Warren Anderson's Kentucky Agate: State Rock and Mineral Treasure of the Commonwealth.
祖母绿的三相式内含物及其对原产地鉴定的影响 (英语)
Discusses the role of three-phase inclusions in emerald, in combination with spectroscopy and trace-element analysis, in determining geographic origin.
图书:《戒指 — 象征权力、爱情和忠诚的珠宝》(Rings – Jewelry of Power, Love and Loyalty) (英语)
Review of Diana Scarisbrick’s Rings: Jewelry of Power, Love and Loyalty.
博茨瓦纳的闪烁瞬间 (英语)
Examines the history of diamond production in Botswana and the long-term outlook for beneficiation through value-added industries.
图书:《纽约州矿产收藏家指南》(The Collector's Guide to the Minerals of New York State) (英语)
Review of The Collector's Guide to the Minerals of New York State.
天然钻石上 CVD 合成膜的长期坚固性 (英语)
A natural diamond with a CVD synthetic film is examined at GIA's Carlsbad lab.
黄色化学蒸气沉淀法合成钻石 (英语)
A Fancy yellow type Ib CVD-grown synthetic diamond undergoes testing at the New York lab.

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