Although ancient civilizations in the Andes are rich in history with expansive empires, skilled artisans, and vast temple centers the history of the Andean foothills on the south coast of present-day Peru is only now being unveiled. Nasca, a prehispanic society that flourished there from AD 1 to 750, is best known for its polychrome pottery, its enigmatic geoglyphs (the "Nasca Lines"), and its ceremonial center, Cahuachi, which was the seat of power in early Nasca. However, despite the fact that archaeologists have studied Nasca civilization for more than a century, until now they have not...

​Over the millennia, from stone tools among early foragers to clays to prized metals and mineral pigments used by later groups, mineral resources have had a pronounced role in the Andean world. Archaeologists have used a variety of analytical techniques on the materials that ancient peoples procured from the earth. What these materials all have in common is that they originated in a mine or quarry. Despite their importance, comparative analysis between these archaeological sites and features has been exceptionally rare, and even more so for the Andes. Mining and Quarrying in the Ancient...