Update on Montana’s Rock Creek Sapphire
Green Haüyne
Large Stellate Dislocation in Spinel
Diamond Identification
Unique Trapiche Grossular from China
“Soap Bubbles” in Yellow Sphene
Gem Characterization
Charting the Increasing Availability and Quality of CVD Synthetic Diamonds
Gem-Bearing Pegmatites: A Review
A survey of the current gemological knowledge of pegmatites, including the gem varieties aquamarine, tourmaline, and topaz.
Pyritic Inclusions in Oregon Sunstone
Update on Ametrine from the Yuruty Mine, Bolivia
