
Iridescent Inclusion in Tanzanite
A tanzanite displayed crystallographically aligned, vividly iridescent colors resulting from fine separations along the stone’s cleavage planes.

Mobile Fluorite in Quartz
This violet-colored fluorite crystal was free to move in its octahedral void, as seen in four different positions. Photomicrographs by Nathan Renfro; field of view 7.18 mm.

Quarterly Crystal: Quartz with Axinite
The first visual record of axinite inclusions in quartz published in the gemological literature.

Charting the Increasing Availability and Quality of CVD Synthetic Diamonds
An overview of the Fall 2016 Gems & Gemology content.


《宝石与宝石学》(Gems & Gemology) 2016 年秋季刊:CVD 合成钻石调查,蓝色锆石可逆的颜色变化
内容摘要详见《宝石与宝石学》(Gems & Gemology) 2016 年秋季刊。

书评:《宝石和水晶:来自世界上最优秀的收藏机构之一》(Book Review: Gems & Crystals: From One of the World’s Great Collections)
书评:《宝石和水晶:来自世界上最优秀的收藏机构之一》(Gems & Crystals: From One of the World’s Great Collections),作者为 George E. Harlow(乔治·E.哈洛) 和 Anna S. Sofianides(安娜·S. 索菲亚尼兹)。

书评:Jewelry by Suzanne Belperron: My Style is My Signature(《Suzanne Belperron(苏珊·贝尔佩龙)珠宝作品:我的风格就是我的签名》)
书评:Jewelry by Suzanne Belperron: My Style is My Signature(《Suzanne Belperron(苏珊·贝尔佩龙)珠宝作品:我的风格就是我的签名》),作者:Patricia Corbett(帕特里夏·科贝特)、Ward Landrigan(沃德·兰德里根)和 Nico Landrigan(尼科·兰德里根)。
书评:Stoned: Jewelry, Obsession, and How Desire Shapes the World(《打磨:珠宝、沉迷以及欲望如何改变世界》)
书评:Stoned: Jewelry, Obsession, and How Desire Shapes the World(《打磨:珠宝、沉迷以及欲望如何改变世界》),作者:Aja Raden(阿贾·拉登)
Fluid CH4 and H2 Trapped Around Metallic Inclusions in HPHT Synthetic Diamond
Article published in Diamond and Related Materials, Volume 68, 2016, Pages 10–12

Type Ib Diamond Formation and Preservation in the West African Lithospheric Mantle: Re–Os Age Constraints from Sulphide Inclusions in Zimmi Diamonds
Article published in Precambrian Research 286, 152-166.

书评:《Stories In Stone: The Enchanted Gem Carvings of Vasily Konovalenko》(宝石故事:Vasily Konovalenko 的迷人宝石雕刻)
《Stories In Stone: The Enchanted Gem Carvings of Vasily Konovalenko》(宝石故事:Vasily Konovalenko 的迷人宝石雕刻)书评,作者:Stephen E. Nash(斯蒂芬·E.·纳什)和 Richard M. Wicker(理查德·M.·微克)。

行善者诸事顺:以最佳业务实践为利润驱动
Andy Bone(安迪·邦尼)是 Responsible Jewellery Council(责任珠宝业委员会)的主任,介绍了宝石与珠宝行业的三个基本问题。


田纳西州的淡水珍珠采收
天然珍珠鉴定是珍珠研究的关键问题之一。 珍珠类软体动物和牡蛎的 DNA 研究有助于解决这一问题。 为实现此目标,GIA 派遣一支由科研和教育专业人员组成的队伍前往田纳西州,对淡水软体动物进行采样,以便用于 DNA 条形编码。 与我们一起前往田纳西州的卡姆登,看看我们如何潜水采集珍珠类贝壳。


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