Peru

The basis of Peru's economy is the extraction and export of metal ores, crude oil and natural gas, and guano.

An excerpt from the article 43 facts about Peru

Peru ranks second in the world in the extraction of copper ore (after Chile) and zinc (after China). Lead, iron, bismuth, mercury, molybdenum, antimony, silver (first place in the world in 2009), and gold are also mined there.