Treated ruby
Author(s) : -
Date : 2012
Treated ruby. Published in Gems& Jewellery, 2012, 3, 14-17.
Author(s): K. Schmetzer, M.S. Krzemnicki, A. Hodgkinson
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Presentation by Dr. Michael Krzemnicki at 2012 SGG conference in Switzerland.
Research Library
Paraiba tourmaline intergrown with lepidolite mica
Author(s) : -
Date : 2012
Paraiba tourmaline intergrown with lepidolite mica. Published in Journal of the Gemmological Association of Hong Kong GAHK, 33, 56-58.
Author(s): M.S. Krzemnicki
Natural pearls and cultured pearls: A basic concept and its variations
Author(s) : -
Date : 2012
Natural pearls and cultured pearls: A basic concept and its variations. Published in Australian Gemmologist, 2012.
Author(s): H.A. Haenni
Cultured pearl farming and the production in the Federal States of Micronesia
Author(s) : -
Date : 2012
Cultured pearl farming and the production in the Federal States of Micronesia. Published in Gems & Gemology, 2012.
Author(s): L.E. Cartier, M.S. Krzemnicki, M. Ito
Exceptional pearls and new pearl developments
Author(s) : -
Date : 2012
News from the SSEF (2012)
Author(s) : -
Date : 2012
Tags : Gemstone Research
News from the SSEF Lab. 2012 Swiss Gemmological Society conference. Presentation by Dr. Michael Krzemnicki
Kashmir sapphire origin determination: potential and limitations
Author(s) : -
Date : 2012
Presentation entitled “Kashmir sapphires: Potential and limitations of origin determination by chemical fingerprinting with LA ICP mass spectrometry”. GAHK seminar in June 2012 by Dr. Michael S. Krzemnicki.
Colourful treasures of nature: ruby, sapphire, emerald & pearls
Author(s) : -
Date : 2012
2012 Christie’s expert lecture by Dr. Michael Krzemnicki on exceptional coloured gemstones and natural pearls.
Jade “Stone of Gods”- Appreciation and testing of Fei Cui (Jadeite Jade)
Author(s) : -
Date : 2012
2012 Christie’s expert lecture by Dr. Michael Krzemnicki on jade, jadeite jade and Fei Cui.
Radiocarbon age dating of pearls
Author(s) : -
Date : 2012
Presentation by Dr. Michael Krzemnicki on Radiocarbon dating of pearls at 21st International Radiocarbon Conference in Paris, 9-13 July 2012.