Aguas Zarcas volcanic field

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Aguas Zarcas volcanic field
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Aguas Zarcas volcanic field
Costa Rica
Highest point
Elevation 621 metres (2,037 ft) (Morera hillock)
Listing List of volcanoes in Costa Rica
Coordinates 10°22′29″N84°20′20″W / 10.374611°N 84.338833°W / 10.374611; -84.338833
Geology
Age of rock Holocene
Mountain type Volcanic field

Aguas Zarcas volcanic field is a field of pyroclastic cones located in the Aguas Zarcas district, San Carlos canton of the Alajuela province, Costa Rica. [1]

Contents

Physical aspects

Located in the North flank of the Platanar Volcano, it is composed of at least nine cones, of which one is recognized as a hill (cerro) and the remaining eight as hillocks (loma). [2] [3]

The sides of the cones are slanted between 10 and 30 degrees, the cones have an elongated shape in the East to West direction and the complex runs in the North to South direction, evidence of tectonic origin. Previous lava flow activity is appreciated in some of the cones. [2] [4]

Hill and hillocks of the volcanic field

NameElevation (m)Prominence (m)CoordinatesNotes
Los Chiles hill250130 10°27′32″N84°20′26″W / 10.459027°N 84.340614°W / 10.459027; -84.340614 Also known as Altamira. Largest quarry in the area, east side covered with vegetation. Pineapple production in the surrounding areas.
Valle Hermoso hillock21550 10°26′49″N84°20′07″W / 10.446994°N 84.335323°W / 10.446994; -84.335323 Flattest of the cones, surrounded by cattle pasture.
Vuelta de Kopper hillock290100 10°26′07″N84°20′01″W / 10.435351°N 84.333596°W / 10.435351; -84.333596 Named due to the nearby town. Very voluminous, elongated shape. There is an access way to the top.
Pital hillock160- 10°26′40″N84°16′24″W / 10.444441°N 84.273369°W / 10.444441; -84.273369 Very eroded. Near the Pital town.
Barrantes hillock29080 10°25′02″N84°18′23″W / 10.417244°N 84.306295°W / 10.417244; -84.306295 There is a quarry at the top, and a dense forest covers the remaining structure. There is an access way to the top.
Juan Murillo hillocks51870 10°22′58″N84°19′43″W / 10.382865°N 84.328607°W / 10.382865; -84.328607 Crater remains. Located 2 km NE of the town center, easily visible. There is a quarry at its base.
Morera hillocks621100 10°21′50″N84°19′20″W / 10.363878°N 84.322150°W / 10.363878; -84.322150 Crater remains. Located 2 km SE of the town center, there is an access way to the top.
Buenos Aires hillock46160 10°22′42″N84°18′12″W / 10.378326°N 84.303432°W / 10.378326; -84.303432 Used to be a quarry, but the sides have now recovered vegetation, there is an access way to the top. It is next to Route 140, and the Buenos Aires town is at the other side.
Unnamed hillock20020

See also

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References

  1. Guillermo E. Alvarado Induni; Oscar Luis Chavarría-Aguilar, Guillermo E Alvarado Induni (2005). Costa Rica: Land of Volcanoes. EUNED. pp. 144–. ISBN   978-9968-31-366-7.
  2. 1 2 "Aguas Zarcas" . Retrieved 14 April 2020.
  3. Duarte, E. "Los Conos de Escoria de Aguas Zarcas" . Retrieved 15 April 2020.{{cite journal}}: Cite journal requires |journal= (help)
  4. Núñez, Johnny. "Conos volcánicos predominan en Aguas Zarcas" . Retrieved 14 April 2020.