What do the collection of andesite stones found in Ica Province, Peru offer proof of?
Ica stones The Ica stones are a collection of andesite stones found in Ica Province, Peru that bear a variety of diagrams. Some of them supposedly have depictions of dinosaurs, and what is alleged to be advanced technology. These are recognised as modern curiosities or hoaxes.
Sabancaya Sabancaya is an active 5,976 m stratovolcano in the Andes of southern Peru, about 70 km northwest of Arequipa. It is considered part of the Central Volcanic Zone of the Andes, one of the three distinct volcanic belts of the Andes. It includes a number of volcanoes, some of which like Huaynaputina have had large eruptions and others such as Sabancaya and Ubinas have been active in historical time. Sabancaya forms a volcanic complex together with Hualca Hualca to the north and Ampato to the south and has erupted andesite and dacite. Itself it is covered by a small ice cap which leads to the danger of lahars during eruptions.