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
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
El SSEF denuncia la invasión de perlas “Keshi” cultivadas
El SSEF denuncia la invasión de perlas “Keshi” cultivadas. Author(s): M.S. Krzemnicki
Appearance of new bead material in cultured pearls
Abstract: A range of different materials has already been used as cores in beaded cultured pearls, and now two new alternative options, baroque shaped shell beads and Chinese freshwater cultured pearls, are being used. Experiments with beads of the latter, approximately 6.5 mm across, have been carried out with
Eine Reise zu den Spinellen Tansanias
Eine Reise zu den Spinellen Tansanias. Gold’Or (2010) Author(s): M.S. Krzemnicki