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Development of Treatments for Gemstone Material from Scandinavia Turning waste into treasure .

Development of Treatments for Gemstone Material from Scandinavia Turning waste into treasure . Aim of the project. Development of treatments for potential gemstonematerial found in association with mines in Scandinavia. Before and after treatment.

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Development of Treatments for Gemstone Material from Scandinavia Turning waste into treasure .

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  1. Development of Treatments for Gemstone Material from Scandinavia Turning wasteintotreasure.

  2. Aimof the project Development of treatments for potential gemstonematerialfound in association with mines in Scandinavia.

  3. Before and after treatment

  4. Exampels on Scandinavian gemstones. Sweden:Garnets, Apatite, Smokeyquartz, Rockcrystal, Rosequartz, Amethyst, Tourmaline, Spinel, Epidote. Finland:Ruby, Sapphire, Garnets, Iolite, Amethyst, Diamonds, Spectrolite. Norway: Garnets, Ruby, Iolite, Rockcrystal, Spinel Greenland: Ruby.

  5. Iolite is extremelypleochroic

  6. Apatite is a very different material thaniolite. Softer, less stabile.

  7. Gunilla Bertilson Research Engineer Luleå University of Technology Jenny Söderström CEO Kristallen AB Lannavaara Christina Wanhainen Associate Professor/Mentor Luleå University of Technology Jan Asplund Mentor Ädelstensakademin

  8. Lannavaara

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