图书：《原始邂逅：源自非凡宝石的当代珠宝》 (Untamed Encounters: Contemporary Jewelry from Extraordinary Gemstones)
《原始邂逅：源自非凡宝石的当代珠宝》 (Untamed Encounters: Contemporary Jewelry from Extraordinary Gemstones)（作者：Mimi Lipton）的书评。
On the Origin of Digit Patterns in Gem Opal
An examination of the finger-like feature mostly found in Ethiopian opal, and proposal for its formation.
斯里兰卡：远征珠宝之岛 (英语)
Offers a firsthand look at Sri Lanka’s mining, cutting, jewelry manufacturing, and retail sectors, where tradition and innovation converge.
哥伦比亚祖母绿开采：巨人是否会被唤醒？ (英语)
Overview and commentary on the 2013 The Journal of Gemmology article “Peñas Blancas: An Historic Colombian Emerald Mine."
Flame-Fusion Synthetic Ruby Boule with Flux Synthetic Ruby Overgrowth
This synthetic ruby specimen features two growth methods within the same crystal.
Xenotime Inclusion in Yellow Diamond
Presents what is believed to be the first report of a xenotime inclusion in gem-quality diamond.
Observations on Pearls Reportedly from the Pinnidae Family (Pen Pearls)
Examines the internal structure, chemical composition, and spectroscopic features of 22 pen pearls.
图书：《肯塔基州玛瑙：联邦州的标志性岩石和矿物珍品》 (Kentucky Agate: State Rock and Mineral Treasure of the Commonwealth) (英语)
Review of Ronald McIntosh and Warren Anderson's Kentucky Agate: State Rock and Mineral Treasure of the Commonwealth.
Aquamarine with Unusually Strong Dichroism
This aquamarine's most striking feature was its unusually strong dichroism, displaying very deep blue and pale bluish green colors.
Books: Ruby & Sapphire:A Collector’s Guide
Review of Richard Hughes’s Ruby & Sapphire: A Collector’s Guide.
Pleochroism in Faceted Gems: An Introduction
Describes the phenomenon of pleochroism and its complex effect on the appearance of colored stones.