Gem-quality taafeeites and musgravites from Africa. Published in Journal of Gemmology, 2007.
Author(s): K. Schmetzer, M.S. Krzemnicki, H.A. Haenni, H.-J. Bernhardt, T. Pettke
Perlenzucht mit Pinctada maxima in Südost-Asien – ein Beispiel. Published in 2007.
Author(s): H.A. Haenni
Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LAICPMS), a new method for gemstone analysis. Published in GAHK Journal, 2007.
Author(s): M.S. Krzemnicki, T. Pettke, H.A. Haenni
The Origin Determination of Gemstones: Challenges and Perspectives. Published in InColor, 2007.
Author(s): M.S. Krzemnicki
Transparent dumortierite and sapphirine from Tanzania. Published in Gems & Gemology, 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