Perlenzucht mit Pinctada maxima in Südost-Asien – ein Beispiel
Perlenzucht mit Pinctada maxima in Südost-Asien – ein Beispiel. Published in 2007. Author(s): H.A. Haenni
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
A description of pearl farming with Pinctada maxima in South East Asia
A description of pearl farming with Pinctada maxima in South East Asia. Published in Journal of Gemmology, 2007. Author(s): H.A. Haenni
How to make a cultured pearl
How to make a cultured pearl. Published in Gems & Jewellery, 2007. Author(s): H.A. Haenni
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
News about treated brown cultured pearls
News about treated brown cultured pearls. Published in GAHK Journal, 2006. Author(s): H.A. Haenni
Study shows chocolate pearls are ‘stained’
Study shows chocolate pearls are ‘stained’. Published in Jewellery News Asia, 2006. Author(s): H.A. Haenni