Presentation by Dr. Michael Krzemnicki at 2012 SGG conference in Switzerland.
Gemmological investigations on pearls and emeralds using neutron imaging. Published in Physics Procedia, 88, 134-139
Author(s): D. Mannes, C. Hanser, M.S. Krzemnicki, R.P. Harti, I. Jerjen, E. Lehmann
Characterization of pearls by X-ray phase contrast imaging with a grating interferometer. Published in Case Studies in Nondestructive Testing and Evaluation, 6, 1–7.
Author(s): V. Revol, C. Hanser, M.S. Krzemnicki
Species identification and treatment detection in dark coloured pearls. Published in 2015 Swiss Geoscience Meeting Abstract Proceedings, 134-135.
Author(s): W. Zhou, T. Dzikowski
Pearl or gemstone? Galatea pearls: a ‘new’ pearl product from French Polynesia. Published in IGC 2013 Vietnam Abstract Proceedings, 64-66.
Author(s): L.E. Cartier, M.S. Krzemnicki, J. Rere
Natural pearls and cultured pearls: A basic concept and its variations. Published in Australian Gemmologist, 2012.
Author(s): H.A. Haenni
Presentation by Dr. Michael Krzemnicki on Radiocarbon dating of pearls at 21st International Radiocarbon Conference in Paris, 9-13 July 2012.