Diamonds Indicators of Additional Diamond Pipes in Australia "Presidential" Diamond Cavity An Update on Diamond Research More Exploration in Tanzania Zimbabwe Diamond Find Colored Stones Agate and Amethyst from Uruguay Amber from the Dominican Republic and the Baltic Region Unusual Aragonite Color-Change Burbankite-Related Mineral from Mont St. Hilaire, Quebec Dumortierite-in-Quartz Beads Feldspar-and-Amphibole Gem from Egypt Update on Golden Cultured Pearls Sri Lanka: Current Mining in Elahera Sri Lanka: Update on Gem Production Large Taaffeite New Joint Venture in Vietnam Update on Vietnam Gems Green Zoisite from Pakistan Enhancements Filled Diamonds Marketed Under New Name Fracture Filling of Rough Diamonds Reported More on Irradiated "Black" Diamonds Interesting Treated Ornamental Sandstone Synthetics and Simulants Update on Crystal Growth Attractive "Gem Construct" Extremely Small Synthetic Melee Synthetics Preset in Findings by "Automation" Large Hydrothermal Synthetic Ruby Assembled Imitation Watermelon Tourmaline To view the full section, download the PDF above.
Diamonds Indicators of Additional Diamond Pipes in Australia "Presidential" Diamond Cavity An Update on Diamond Research More Exploration in Tanzania Zimbabwe Diamond Find Colored Stones Agate and Amethyst from Uruguay Amber from the Dominican Republic and the Baltic Region Unusual Aragonite Color-Change Burbankite-Related Mineral from Mont St. Hilaire, Quebec Dumortierite-in-Quartz Beads Feldspar-and-Amphibole Gem from Egypt Update on Golden Cultured Pearls Sri Lanka: Current Mining in Elahera Sri Lanka: Update on Gem Production Large Taaffeite New Joint Venture in Vietnam Update on Vietnam Gems Green Zoisite from Pakistan Enhancements Filled Diamonds Marketed Under New Name Fracture Filling of Rough Diamonds Reported More on Irradiated "Black" Diamonds Interesting Treated Ornamental Sandstone Synthetics and Simulants Update on Crystal Growth Attractive "Gem Construct" Extremely Small Synthetic Melee Synthetics Preset in Findings by "Automation" Large Hydrothermal Synthetic Ruby Assembled Imitation Watermelon Tourmaline To view the full section, download the PDF above.
