0000000000697267

AUTHOR

Stefanos Karampelas

0000-0002-0422-0444

showing 2 related works from this author

Origin of Blue Sapphire in Newly Discovered Spinel–Chlorite–Muscovite Rocks within Meta-Ultramafites of Ilmen Mountains, South Urals of Russia: Evide…

2019

Blue sapphire of gem quality was recently discovered in spinel&ndash

Rb-Sr and Sm-Nd isotopylcsh:QE351-399.2010504 meteorology & atmospheric sciencescorundumMetamorphic rockGeochemistryMineralogyCorundumUral Mountainsengineering.material010502 geochemistry & geophysics01 natural sciencesMetasomatismblue sapphireLA-ICP-MSIlmenogorsky complex0105 earth and related environmental sciencesBasaltmeta-ultramafic rockslcsh:MineralogybiologymetasomatismMuscovitegeology.rock_typeGeologyGeotechnical Engineering and Engineering Geologybiology.organism_classificationengineeringSapphireNepheline syeniteLileGeologyMinerals
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Corundum Anorthosites-Kyshtymites from the South Urals, Russia: A Combined Mineralogical, Geochemical, and U-Pb Zircon Geochronological Study

2019

Kyshtymites are the unique corundum-blue sapphire-bearing variety of anorthosites of debatable geological origin found in the Ilmenogorsky-Vishnevogorsky complex (IVC) in the South Urals, Russia. Their mineral association includes corundum-sapphire, plagioclase (An61&ndash

lcsh:QE351-399.2010504 meteorology & atmospheric sciencesGeochemistryMetamorphismengineering.material010502 geochemistry & geophysics01 natural sciencesIlmenogorsky-Vishnevogorsky complexAnorthositeUltramafic rockPlagioclasein situ LA-ICP-MS U-Pb zircon datingMetasomatismblue sapphire0105 earth and related environmental sciencessapphire geochemistrylcsh:MineralogyGeologyGeotechnical Engineering and Engineering GeologykyshtymitesanorthositesCarbonatiteengineeringProtolithGeologyZirconMinerals
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