Comparison of Emeralds from the Chitral District, Pakistan, with other Pakistani and Afghan Emeralds.

Autor: Hanser, Carina S.1,2 chanser@uni-mainz.de, Stephan, Tom1,2,3, Gul, Bilal4, Häger, Tobias1,2, Botcharnikov, Roman1,2
Zdroj: Journal of Gemmology. 2023, Vol. 38 Issue 6, p582-599. 18p.
Databáze: Academic Search Ultimate