Obsidian in Mexico: Gift of the gods
This gallery appears in the following articles
Obsidian in Mexico: gift of the gods
The third-largest deposits of obsidian in the world are found west of the city of Guadalajara and are superseded only by the deposits of Africa's Rift Valley and the Oregon Plateau. Obsidian forms when...
read more
Published or Updated on:
December 16, 2009
Contact
Contact












