Can blockchain and traceability provide more sustainable outcomes for diamond and gemstone supply chains
Can blockchain and traceability provide more sustainable outcomes for diamond and gemstone supply chains? Published on Nature Blog, 2019
Traceability & Blockchain for Gemstones – an Overview
Traceability & Blockchain for Gemstones – an Overview. Published in Journal of the Gemmological Association of Hong Kong GAHK, 2019, Volume XL, 22-25.
Blockchain, Chain of Custody and Trace Elements: An Overview of Tracking and Traceability Opportunities in the Gem Industry
Blockchain, Chain of Custody and Trace Elements: An Overview of Tracking and Traceability Opportunities in the Gem Industry. Published in Journal of Gemmology, 36, 3, 212-227.
A Preliminary SIMS Study Using Carbon Isotopes to Separate Natural from Synthetic Diamonds
A Preliminary SIMS Study Using Carbon Isotopes to Separate Natural from Synthetic Diamonds. Published in Journal of Gemmology, 2018, 36, 1, 38-43. Author(s) : H.A.O. Wang, L.E. Cartier, L.P. Baumgartner, A.-S. Bouvier, F. Begué, J.-P. Chalain, M.S. Krzemnicki
Diamond testers with a limited performance
Diamond testers with a limited performance. Published in Journal of Gemmological Association of Hong Kong GAHK, 2017, 38, 37-39. Author(s): H.A. Haenni
GemTOF: A new and highly versatile method to analyse trace elements and isotopes of gemstones and pearls
GemTOF: A new and highly versatile method to analyse trace elements and isotopes of gemstones and pearls. Published in IGC Namibia 2017 Abstract Proceedings, 88-90. Author(s): M.S. Krzemnicki, W.A. Balmer, H.A.O. Wang, J.-P. Chalain, P. Lefevre, W. Zhou, L.E. Cartier, H.A. Haenni
Traceability of gemstones: challenges and opportunities
Traceability of gemstones: challenges and opportunities. Published in IGC 2017 Namibia Abstract Proceedings, 140-141. Author(s): L.E. Cartier, M.S. Krzemnicki, H.A.O. Wang, H.A. Haenni
GemTOF: A Pioneering Technique in Gemology
GemTOF: A Pioneering Technique in Gemology. Published in InColor, 2016, 33, 40-46. Author(s): H.A.O. Wang, M.S. Krzemnicki, L.E. Cartier
Contributions de la gemmologie de laboratoire à l’identification du traitement HPHT du diamant
Contributions de la gemmologie de laboratoire à l’identification du traitement HPHT du diamant. Video presentation by Jean-Pierre Chalain in 2014 at the University of Nantes.