The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
Purico volcano is a volcanic complex in northern Chile, 13 km south of the Bolivian border. The complex consists of 2 large 1.3 million years old ignimbrite sheets, several older stratovolcanoes and domes including Cerro Toco lava dome, and the younger, less than 10,000 years old lava domes Cerro Chascón de Purico and Cerro Aspero, and the dacitic Macon stratovolcano at the southern end.
A maar, Alitar maar, is located at the SE end and shows constant solfatara activity.
A sulfur mine on the SE flank of Cerro Toco was mined until the early 1990s.
The volcanic complex is the site of numerous astronomical instruments including the Atacama Large Millimeter Array, Atacama Pathfinder Experiment, Atacama Cosmology Telescope, Atacama Submillimeter Telescope, and NANTEN2 Observatory.
Volcano & eruption special tours: Tours dedicated to usually a single volcano currently in eruption. These trip, sometimes offered only last-minute through our newsletter, are among the most adventurous and most popular in our program.
Divergent plate boundaries in oceans: Two ocean plates move apart from each other. Hot upwelling mantle material forms magmas that continuously produce new oceanic crust. An ocean widens.
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