Hart und spröde: Diamonds are (fast) forever!?
Author(s) : -
Date : 2008
Hart und spröde: Diamonds are (fast) forever!?. Published in GoldOr, 2008.
Author(s): M.S. Krzemnicki
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Research Library
Echte Perlen: Die Schönheit der Vielfalt
Author(s) : -
Date : 2008
Echte Perlen: Die Schönheit der Vielfalt. Published in GoldOr, 2008.
Author(s): M.S. Krzemnicki
Durs et fragiles: Diamonds are (presque) forever !?
Author(s) : -
Date : 2008
Durs et fragiles: Diamonds are (presque) forever !?. Published in GoldOr, 2008.
Author(s): M.S. Krzemnicki
More natural pearls tested in labs
Author(s) : -
Date : 2008
Tags : Natural Pearls
More natural pearls tested in labs. Published in Jewellery News Asia, 2008.
Author(s): H.A. Haenni
Twinned cultured pearl
Author(s) : -
Date : 2008
Tags : Cultured Pearls
Twinned cultured pearl. Published in Gems & Gemology, 2008.
Author(s): H.A. Haenni
The different kinds of cultured pearls
Author(s) : -
Date : 2008
The different kinds of cultured pearls. Published in GIT Proceedings, 2008.
Author(s): H.A. Haenni
Pinctada maxima cultured pearls grown beadless in the mantle
Author(s) : -
Date : 2008
Pinctada maxima cultured pearls grown beadless in the mantle. Published in Gems & Gemology, 2008.
Author(s): H.A. Haenni
New rubies from central Tanzania
Author(s) : -
Date : 2008
New rubies from central Tanzania. Published in Gems & Gemology, 2008.
Author(s): H.A. Haenni
Natural impregnation of a rock by copper minerals
Author(s) : -
Date : 2008
Natural impregnation of a rock by copper minerals. Published in Gems & Gemology, 2008.
Author(s): H.A. Haenni
Einige Gedanken zu Jadeit-Jade
Author(s) : -
Date : 2008
Einige Gedanken zu Jadeit-Jade. Published in Zeitschrift der Deutschen Gemmologischen Gesellschaft, 2008.
Author(s): H.A. Haenni