Sökning: "Axel Kilbo Pehrson"

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  1. 1. Identification Methods of Sri Lankan Corundum in Comparison to Other Common Gemstones

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Axel Kilbo Pehrson; [2017]
    Nyckelord :identification; Sri Lanka; corundum; gemstones; identifikation; Sri Lanka; Korund; ädelstenar;

    Sammanfattning : Sri Lanka is one of the leading countries in export of high quality corundum (Al2O3) gemstones due to the Precambrian rocks geological background. Combined highgrade metamorphic silicates and carbonate rocks makes perfect conditions for crystallization of this mineral. LÄS MER