Colored Stones and Organic Materials Demantoid from Northern Pakistan Pyrope-Almandine from Ethiopia New Ruby and Pink Sapphire Deposit in the Lake Baringo Area, Kenya Faceted Orange and Brown Sunstone from India Inclusions in Gems Staurolite in Kyanite from Brazil Obsidian with Spessartine Inclusions Fluorite Inclusions in Quartz from Madagascar Bismuthinite Inclusions in Rose Quartz from Madagascar Synthetics and Simulants Yellow Hydrothermal Synthetic Sapphires Seen in India Treatments Interesting Heated Citrine “Chocolate” Tahitian Cultured Pearls Lead Glass–Filled Rubies Appear in the Middle East Conference Reports Gemmobasel 2005 Exhibits Cameos at the Met Diamonds in London To view the full section, download the PDF above.
Colored Stones and Organic Materials Demantoid from Northern Pakistan Pyrope-Almandine from Ethiopia New Ruby and Pink Sapphire Deposit in the Lake Baringo Area, Kenya Faceted Orange and Brown Sunstone from India Inclusions in Gems Staurolite in Kyanite from Brazil Obsidian with Spessartine Inclusions Fluorite Inclusions in Quartz from Madagascar Bismuthinite Inclusions in Rose Quartz from Madagascar Synthetics and Simulants Yellow Hydrothermal Synthetic Sapphires Seen in India Treatments Interesting Heated Citrine “Chocolate” Tahitian Cultured Pearls Lead Glass–Filled Rubies Appear in the Middle East Conference Reports Gemmobasel 2005 Exhibits Cameos at the Met Diamonds in London To view the full section, download the PDF above.
