Payun Matru

Hematite after magnetite, Payún volcano. Size: 8.3 x 3.1 x 2.3 cm.

Payun Matru is a shield volcano in Argentina, located in the Reserva Provincial La Payunia of the Malargüe Department, to the south of the Mendoza Province.

Volcan Payun is notable for large crystals of hematite pseudomorphs after magnetite, of volcanic fumarole origin.^[1]

References

Wikimedia Commons has media related to Minerals of Payun volcano.

Andean volcanoes

Northern Volcanic Zone (6° N–3° S)	Romeral Nevado del Ruiz Nevado del Tolima Nevado del Huila Puracé Doña Juana Galeras Cayambe Reventador Pichincha Antisana Aliso Soche Illiniza Cotopaxi Quilotoa Chimborazo Tungurahua Sangay

Central Volcanic Zone (15°–27° S)	Auquihuato Firura Sara Sara Solimana Coropuna Hualca Hualca Sabancaya Huambo volcanic field Ampato Andagua volcanic field Chachani Misti Ubinas Huaynaputina Ticsani Tutupaca Yucamane Tacora Parinacota Irruputuncu Azufre Sairecabur Pacana Licancabur Lascar Llullaillaco Galán San Francisco Ojos del Salado

Southern Volcanic Zone (33°–46° S)	Tupungato Tupungatito Maipo Calabozos Descabezado Grande Cerro Azul Nevado de Longaví Nevados de Chillán Antuco Copahue Callaqui Lonquimay Llaima Sollipulli Villarrica Quetrupillán Lanín Mocho-Choshuenco Carrán-Los Venados Puyehue-Cordón Caulle Casablanca Osorno Calbuco Hornopirén Huequi Michinmahuida Chaitén Corcovado Cay Macá Hudson

Austral Volcanic Zone (49°–55° S)	Lautaro Viedma Aguilera Reclus Burney Fueguino

Note: volcanoes are ordered by latitude from north to south

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