Sapphire Mining in Chantaburi (Thailand)
- 1 January 1973
- journal article
- Published by Gem-A in The Journal of Gemmology
- Vol. 13 (8) , 302-307
- https://doi.org/10.15506/jog.1973.13.8.302
Abstract
Gem-A - the world's longest established provider of gem education.This publication has 0 references indexed in Scilit: