Tag : Raman

Retrospective views on the identification of the HPHT treatment

Retrospective views on the identification of the HPHT treatment. Presentation by Jean-Pierre Chalain at 2015 Gem-A conference in London (UK)

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How to get the blues of the pink: detection of low temperature treatment of pink sapphires

Latest research on detection of low temperature treatment of pink sapphires. Presentation by Dr. Michael Krzemnicki of SSEF.

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Diopside needles as inclusions in demantoid garnet from Russia: A Raman microspectrometric study

Diopside needles as inclusions in demantoid garnet from Russia: A Raman microspectrometric study. Published in Gems & Gemology, 1999.

Author(s): M.S. Krzemnicki

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