Colourless to near colourless diopside from Canada and Kenya
Author(s) : -
Date : 2014
Colourless to near colourless diopside from Canada and Kenya. Published in Journal of Gemmology, 2014, 4, 291-292.
Author(s): M.S. Krzemnicki
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Tag : Kenya
Golden yellow tourmaline of gem quality from Kenya
Author(s) : -
Date : 1981
Tags : Kenya / Tourmaline
Golden yellow tourmaline of gem quality from Kenya. Published in Journal of Gemmology, 1981.
Author(s): H.A. Haenni