Winter 2010 Gem News International

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业内专家与求职者分享鼓励性建议

在 2010 年 10 月 22 日举办的 GIA 第 20 届年度珠宝招聘会 (Jewelry Career Fair) 上,宝石和珠宝行业的专家与求职者分享了一些建议。

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运用化学分析法区分天然和合成孔雀石

根据微量元素的化学反应,尝试运用 LA-ICP-MS(激光剥蚀电感耦合等离子体质谱仪)技术区分天然和合成孔雀石。

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检测棕橙色钻石中因辐射引起的缺陷

关于某钻石桌面和亭部刻面之间呈现明显不同荧光行为(辐射的明显迹象)的报告。

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Developments in Gemstone Analysis Techniques and Instrumentation During the 2000s

The first decade of the 2000s continued the trend of using more powerful analytical instruments to solve gem identification problems.

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Gem Localities of the 2000s

The past decade saw some impressive discoveries of diamonds and colored stones.

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21世纪宝石品质的提升与探测 (英语)

Advances in technology and increased demand for lower-priced gem materials contributed to the proliferation of new treatments throughout the first decade of the 2000s.

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The Wittelsbach-Graff and Hope Diamonds: Not Cut from the Same Rough

Two historic blue diamonds, the Hope and the Wittelsbach-Graff, appeared together for the first time at the Smithsonian Institution in 2010.

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A New Type of Composite Turquoise

Several conspicuously colored specimens marketed as dyed and/or stabilized turquoise were recently examined.

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产自莫桑比克的助熔加热和玻璃填充红宝石

关于使用“助熔剂部分愈合裂缝” (FAPFH) 和玻璃裂缝填充 (GFF) 技术对产自莫桑比克蒙特普埃兹地区的红宝石进行了高温加热处理的报告。

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Confocal Micro-Raman Spectroscopy: A Powerful Tool to Identify Natural and Synthetic Emeralds

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GIA 向犯罪调查人员展示宝石世界

美国宝石研究院 (GIA) 和国际犯罪调查人员有何共同点?

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Possible “Sister” Stones of the Hope Diamond

A recent study compares a specially created model of the Hope diamond with recent computer models of the French Blue to determine if other stones could have resulted from either recutting.

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浓烈粉红色的CVD 实验室制造钻石 (英语)

Pink CVD lab-grown products can be separated from natural and treated-color natural pink diamonds by a combination of gemological and spectroscopic properties, which are explored in this study.

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对莫桑比克北部(尼亚萨省和德尔加杜角省)的红宝石采矿点的考察

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Winter 2009 Gem News International

A compilation of gem news from around the world, covering topics such as localities, unusual gem materials, market news, new products, discoveries, jewelry manufacturing techniques, and industry trends.

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无核养殖珍珠的显微放射结构

核查无核珍珠(包括“克旭”珠)的 X 射线结构,以及鉴定这些珍珠的标准。

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保持自己的个性特征

Ben Bridge 珠宝的销售和电子商务副总裁 Mary Todd-McGinnis 在 2009 年的卡尔斯巴德招聘会上分享了她在宝石行业的职业生涯,阐述了人们购买珠宝的方向趋势和文化影响。

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把握每一寸机遇

Michael O’Connor 是一位珠宝和时尚专家,被称为好莱坞红毯活动的“闪耀之王”(King of Bling)。他在卡尔斯巴德举行的 2009 年招聘会上给出了这样的建议。

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无核养殖珍珠的显微放射结构

Examines the X-ray structures of non-bead cultured pearls, including “Keshi” pearls, and the criteria used to identify them.

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