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