Benefit from free shipping to SSEF
See conditions and destinations here
Contact

Tag : Dumortierite

Some uncommon sapphire “imitations”: Blue Co-zirconia, kyanite and blue dumortierite

Author(s) :
M.S. Krzemnicki
- Date : 2013
Tags : / / /

Some uncommon sapphire “imitations”: Blue Co-zirconia, kyanite and blue dumortierite. Published in Journal of the Gemmological Association of Hong Kong GAHK, 34, 62-64

Author(s): M.S. Krzemnicki

Download PDF

Transparent dumortierite and sapphirine from Tunduru, Tanzania

Author(s) :
H.A. Haenni
- Date : 2007
Tags : / /

Transparent dumortierite and sapphirine from  Tanzania. Published in Gems & Gemology, 2007.

Author(s): H.A. Haenni

Download PDF