Diamonds Diamond Production Starts at Canada’s Ekati Mine Financial Times Diamond Conference Colored Stones Colored Stone Presentations at the International Mineralogical Association Meeting Chalcedony with Goethite Inclusions from Madagascar Iolite Gemologically Indistinguishable from Feldspar New Features of Montana Sapphires: Gold is Where You Find It Highly Translucent Green Serpentine from Afghanistan Etch-Decorated Topaz Red, Pink, and Bicolored Tourmaline from Nigeria Treatments On the Burning of Polymer-Impregnated Synthetic and Natural Opals Irradiated Inclusions in Topaz Synthetics and Simulants Obsidian Imitation Diffusion-Treated Synthetic Sapphire Announcements Indonesian South Sea Pearl Auction Congratulations to Gems & Gemology To view the full section, download the PDF above.
Diamonds Diamond Production Starts at Canada’s Ekati Mine Financial Times Diamond Conference Colored Stones Colored Stone Presentations at the International Mineralogical Association Meeting Chalcedony with Goethite Inclusions from Madagascar Iolite Gemologically Indistinguishable from Feldspar New Features of Montana Sapphires: Gold is Where You Find It Highly Translucent Green Serpentine from Afghanistan Etch-Decorated Topaz Red, Pink, and Bicolored Tourmaline from Nigeria Treatments On the Burning of Polymer-Impregnated Synthetic and Natural Opals Irradiated Inclusions in Topaz Synthetics and Simulants Obsidian Imitation Diffusion-Treated Synthetic Sapphire Announcements Indonesian South Sea Pearl Auction Congratulations to Gems & Gemology To view the full section, download the PDF above.
