American Geosciences InstituteIndependent geoscience journalism · The archive

The EARTH archive

Ore

Explore the archive by subject.

2 articles · Page 1 of 1

January 5, 2012

The long legacy of Peru's "Mine of Death"

The Inca knew there was something sinister about the cinnabar they hauled out of the ground at Huancavelica in Peru hundreds of years ago. They …

January 5, 2012

Bolivia turns iron mountain into gold

In the heart of Bolivia’s tropics lies a mountain known as El Mutún. The mountain doesn’t look exceptional, but beneath its lush cover of …