Tag : Tanzania

Yellow danburite from Namalulu, Tanzania, and Myanmar: Origin of Colour and Its Stability

Yellow danburite from Namalulu, Tanzania, and Myanmar: Origin of Colour and Its Stability. Published in Journal of Gemmology, 35, 5, 384-386.

Author(s): C.P. Smith, M.S. Krzemnicki

Download PDF

Yellow danburite from Namalulu, Tanzania: Gemmological properties and chemical composition

Yellow danburite from Namalulu, Tanzania: Gemmological properties and chemical composition. Published in Journal of Gemmology, 2017, 35, 5, 381-384.

Author(s): C.P. Smith, M.S. Krzemnicki, H.A.O. Wang

Download PDF

Polycristalline kyanite from Tanzania

Tags : /

Polycristalline kyanite from Tanzania. Published in Journal of Gemmology, 2014, 4, 294.

Author(s): M.S. Krzemnicki

Download PDF

Natural impregnation of a rock by copper minerals

Natural impregnation of a rock by copper minerals. Published in Gems & Gemology, 2008.

Author(s): H.A. Haenni

Download PDF

Transparent dumortierite and sapphirine from Tunduru, Tanzania

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

Author(s): H.A. Haenni

Download PDF