A Raman investigation of the amblygonite-montebrasite series
A Raman investigation of the amblygonite-montebrasite series. Published in Canadian Mineralogist, 2006. Author(s): B. Rondeau, E. Fritsch, P. Lefevre, M. Guiraud, A.-M. Fransolet, Y. Lulsac
A worked shell bead as an imitation of a Melo pearl
A worked shell bead as an imitation of a Melo pearl. Published in GAHK Journal, 2006. Author(s): M.S. Krzemnicki
A close-up view of a north Bali farm
A close-up view of a north Bali farm. Published in Jewellery News Asia, 2006. Author(s): H.A. Haenni
Update on “chocolate” Tahitian cultured pearls
Update on “chocolate” Tahitian cultured pearls. Published in Gems & Gemology, 2006. Author(s): H.A. Haenni
Uncommon minerals of gemstone quality from Tanzania
Uncommon minerals of gemstone quality from Tanzania. Published in GIT Proceedings, 2006. Author(s): H.A. Haenni
Observations on treated ruby and sapphire
Observations on treated ruby and sapphire. Published in Taiwan Jewellery World Magazine, 2006. Author(s): H.A. Haenni
News about treated brown cultured pearls
News about treated brown cultured pearls. Published in GAHK Journal, 2006. Author(s): H.A. Haenni
Jewelry repair damages a diamond
Jewelry repair damages a diamond. Published in Gems & Gemology, 2006. Author(s): H.A. Haenni
About type II diamonds showing a 648.0 nm PL peak
About type II diamonds showing a 648.0 nm PL peak. Published in GIT Proceedings, 2006. Author(s): J.-P. Chalain, P. Lefevre, H.A. Haenni