
Outlook on pearl treatments and testing
Author(s) : -
Date : 2014
Inhorgenta Pearl Forum talk by Dr. Michael S. Krzemnicki in February 2014.
Inhorgenta Pearl Forum talk by Dr. Michael S. Krzemnicki in February 2014.
Presentation by Dr. Michael Krzemnicki at 2012 SGG conference in Switzerland.
Microtomografia computadorizada distingue pérolas naturais das cultivadas com nucleo e sem nucleo (Spanish)
Author(s): M.S. Krzemnicki
New developments in pearl analysis: x-ray microtomography and radiocarbon age dating of pearls. Published in GAHK Journal, 2009.
Author(s): M.S. Krzemnicki
Talk given on X-ray microtomography at International Gemmological Conference (IGC) in Arusha (Tanzania) in 2009 by Dr. Michael Krzemnicki.