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GRS Publications |
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Contributions to Gemology No.2 Report on Ruby and Spinel Mine in Namya (Northern Burma) Identification of Spinel and Ruby from Namya Rare Gemstone: Painite Beryllium Treatment (Part B) |
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Contributions to Gemology No.3 The Challenge of The Identification of a New Gemstone New Gem Mineral Pezzottaite Atomic Arrangements |
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Contributions to Gemology No.4 Beryllium Treatment |
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Contributions to Gemology No.5 Gem Quality Johachidolite: Occurrence, Chemical Composition and Crystal Structure |
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Contributions to Gemology No.6 DVD Tracing the Origin of Rare gems To The Mining Site of Mogok (Burma, Myanmar) |
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Contributions to Gemology No.7 Winza Rubies Identified |
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Contributions to Gemology No.8 DVD Expedition to the New Ruby Mines in Winza, Tanzania Sapphire Mining in Madagascar |
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Contributions to Gemology No.9 Chemical Variations in Multicolored "Paraiba"-Type Tourmalines from Brazil and Mozambique: Implications for Origin and Authenticity Determination |
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Contributions to Gemology No.10 Distinguishing Natural Tibetan Copper-Bearing Andesine from its Diffusion-Treat red Counterparts Using Advanced Analytical Methods |
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Order Publications |
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