Poudretteite: A rare gem species from the Mogok Valley
Author(s) : -
Date : 2003
Tags : Mogok / Poudretteite
Poudretteite: A rare gem species from the Mogok Valley. Published in Gems & Gemology, 2003.
Author(s): C.P. Smith, G. Bosshart, S. Graeser, H.A. Haenni, D. Guenther, K. Hametner, E. Guebelin