新闻稿搜索结果
产自埃塞俄比亚 Wollo 省 Wegel Tena 的游彩蛋白石 (英语)
A new opal deposit was discovered in 2008 near the village of Wegel Tena, in volcanic rocks of Ethiopia’s Wollo Province.
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.
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.
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
规划成功之路
加利福尼亚州帕萨迪纳蒂芙尼公司 (Tiffany & Co.) 销售经理 Kara Erickson 与参加 2009 年卡尔斯巴德招聘会的人员分享她用于打造其职业生涯的五个关键概念。
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.
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。

.jpg)


