Mexican authorities will investigate an incident at a gold mine in the Pacific coastal state of Guerrero which killed three ...

But extracting the coveted salt means descending into dark caves, then blasting and carrying heavy rock. Faizan Panjwani: The problem is the massive size of the blocks that come from the mine.

However, the centerpiece is the salt mine of Duzdag, or “Salt Mountain,” which functions as the largest medical tourism ...