
Modern pearl farming for South Sea cultured pearls
Modern pearl farming for South Sea cultured pearls. Published in Jewelry World, 2007.
Author(s): H.A. Haenni
Modern pearl farming for South Sea cultured pearls. Published in Jewelry World, 2007.
Author(s): H.A. Haenni
A European gemmologist’s thoughts on jadeite jade. Published in GAHK Journal, 2007.
Author(s): H.A. Haenni
A description of pearl farming with Pinctada maxima in South East Asia. Published in Journal of Gemmology, 2007.
Author(s): H.A. Haenni
A diamond briefing with Prof. Henry Haenni. Published in Jewelry World, 2007.
Pierres précieuses A à Z: émeraudes, rubis, saphirs et autres. Published in GoldOr, 2007.
Author(s): J.-P. Chalain
How to make a cultured pearl. Published in Gems & Jewellery, 2007.
Author(s): H.A. Haenni
The orientation and symmetry of light spots and asterism in rose quartz spheres from Madagascar. Published in Journal of Gemmology, 2006.
Author(s): K. Schmetzer, M.S. Krzemnicki
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. Published in GAHK Journal, 2006.
Author(s): M.S. Krzemnicki
A close-up view of a north Bali farm. Published in Jewellery News Asia, 2006.
Author(s): H.A. Haenni