New developments in pearl analysis: X-ray micro tomography
Author(s) : -
Date : 2009
Talk given on X-ray microtomography at International Gemmological Conference (IGC) in Arusha (Tanzania) in 2009 by Dr. Michael Krzemnicki.
Research Library
New developments in pearl analysis: radiocarbon 14C age dating
Author(s) : -
Date : 2009
Talk given on radiocarbon dating of pearls at International Gemmological Conference (IGC) in Arusha (Tanzania) in 2009 by Dr. Michael Krzemnicki.
Flux-grown synthetic red spinels on the market again
Author(s) : -
Date : 2008
Flux-grown synthetic red spinels on the market again. Trade alert published in 2008.
Author(s): M.S. Krzemnicki
Serpentinite artefact resembling Libyan desert glass
Author(s) : -
Date : 2008
Serpentinite artefact resembling Libyan desert glass. Published in Gems & Gemology, 2008.
Author(s): M.S. Krzemnicki
New Tanzania mine uncovers source of exceptional rubies
Author(s) : -
Date : 2008
New Tanzania mine uncovers source of exceptional rubies. Published in InColor, 2008.
Author(s): M.S. Krzemnicki, H.A. Haenni
Les perles: la beauté dans la diversité
Author(s) : -
Date : 2008
Les perles: la beauté dans la diversité. Published in GoldOr, 2008.
Author(s): M.S. Krzemnicki
Hart und spröde: Diamonds are (fast) forever!?
Author(s) : -
Date : 2008
Hart und spröde: Diamonds are (fast) forever!?. Published in GoldOr, 2008.
Author(s): M.S. Krzemnicki
Echte Perlen: Die Schönheit der Vielfalt
Author(s) : -
Date : 2008
Echte Perlen: Die Schönheit der Vielfalt. Published in GoldOr, 2008.
Author(s): M.S. Krzemnicki
Durs et fragiles: Diamonds are (presque) forever !?
Author(s) : -
Date : 2008
Durs et fragiles: Diamonds are (presque) forever !?. Published in GoldOr, 2008.
Author(s): M.S. Krzemnicki
More natural pearls tested in labs
Author(s) : -
Date : 2008
Tags : Natural Pearls
More natural pearls tested in labs. Published in Jewellery News Asia, 2008.
Author(s): H.A. Haenni