Posters GMPV3.7
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GMPV3.7 Gem materials: properties and genesis processes |
| Convener: Boris Chauviré | Co-Conveners: Emmanuel Fritsch , Eloïse Gaillou , Lutz Nasdala , Benjamin Rondeau |
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Posters
/ Attendance Tue, 10 Apr, 17:30–19:00
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Attendance Time: Tuesday, 10 April 2018, 17:30–19:00 Hall X2 Chairperson: Boris Chauviré, Emmanuel Fritsch, Eloïse Gaillou, Lutz Nasdala, Benjamin Rondeau |
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X2.393
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EGU2018-1628
New trapiche-like sapphires from Hamadan (Iran) Gerard Panczer, Niloofar Mousavipak, and Geoffray Rionday |
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X2.394
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EGU2018-1882
Transparent gemstones and the supercontinent cycle John Saul |
| X2.395 |
EGU2018-5353
Fluid-temperature constraints on the formation of emerald at Sherlova Gora, Siberia. (withdrawn) Dan Marshall and Nicolas Meisser |
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X2.396
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EGU2018-7338
Geochemistry of new blue corundum (sapphire) occurrence in Ilmen Mountains, South Urals of Russia: clues to “metamorphic” sapphire petrogenesis in placer deposits Elena S. Sorokina, Mikhail A. Rassomakhin, Sergey N. Nikandrov, Maria O. Anosova, Natalia N. Kononkova, Tatiyana G. Kuz’mina, Tatiyana V. Romashova, and Ksenia A Philippova |
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X2.397
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EGU2018-8807
Unique, reverse dichromatism in andalusite related to total pleochroism of the Fe2+-Ti4+ IVCT Benjamin Rondeau, Sarah Chamard-Bois, Emmanuel Fritsch, and Franck Notari |
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X2.398
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EGU2018-14206
New insights on opal destabilization from thermal, optical and spectroscopy analysis. Boris Chauviré, Paul Thomas, Benjamin Rondeau, and Emmanuel Fritsch |
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X2.399
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EGU2018-16763
Analysis of Persian turquoise color alteration based on absorption and Raman studies Niloofar Mousavipak and Gerard Panczer |
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X2.400
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EGU2018-17313
The “Talisman of Charlemagne”: a gemological study Gerard Panczer, Lauriane Forest, Florian Faure, Michael Krzemnicki, and Geoffray Riondet |
| X2.401 |
EGU2018-19493
Are boehmite needles in corundum Rose channels? (withdrawn) Emmanuel Fritsch, Franck Notari, Candice Caplan, and Thomas Hainschwang |