"Raindrop" Turquoise from China.

Autor: Ling Liu1, Mingxing Yang1, Yan Li1, Yalun Ku1, Jia Liu1, Zenmin Luo1
Zdroj: Gems & Gemology. Fall2018, Vol. 54 Issue 3, p317-318. 2p.
Databáze: Academic Search Ultimate