Natural pearls and cultured pearls: A basic concept and its variations
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
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
Jade, Stone of “gods”: Terms, Concepts & Certification
Jade, Stone of “Gods”: Terms, Concepts & Certification
A historic turquoise jewelry set containing fossilized dentine (odontolite) and glass
A historic turquoise jewelry set containing fossilized dentine (odontolite) and glass. Published in Gems & Gemology, 2011. Author(s): M.S. Krzemnicki, F. Herzog, W. Zhou
Analysis of rubies with corroded surfaces
Analysis of rubies with corroded surfaces. Journal of Gemmological Association of Hong Kong (2011) Author(s): M.S. Krzemnicki
Spinel (Chinese)
Spinel (Chinese) in Jewellery Information 2011 Author(s) :M.S. Krzemnicki
Ming pearls: A new type of cultured pearl from China
Ming pearls: A new type of cultured pearl from China. The Journal of the Gemmological Association of Hong Kong (2011) Author(s): H.A. Haenni
Microtomografia computadorizada distingue pérolas naturais das cultivadas com nucleo e sem nucleo (Spanish)
Microtomografia computadorizada distingue pérolas naturais das cultivadas com nucleo e sem nucleo (Spanish) Author(s): M.S. Krzemnicki
Saphirs de couleur fantaisie, diversité multicolore d’une gemme classique
Saphirs de couleur fantaisie; diversité multicolore d’une gemme classique Author(s): M.S. Krzemnicki
Fantasiefarbene Saphire: Die attraktive Farbenvielfalt eines klassischen Edelsteins
Fantasiefarbene Saphire: Die attraktive Farbenvielfalt eines klassischen Edelstein. Gold’Or (2011) Author(s): M.S. Krzemnicki