Pocdol Mountains

Last updated
Pocdol Mountains
Bacon-Manito Volcanic Group
Pocdolberge.jpg
Highest point
Elevation 1,102 m (3,615 ft) [1]
Prominence 1,057 m (3,468 ft)
Listing Inactive volcanoes [1]
Coordinates 13°03′00″N123°57′29″E / 13.05°N 123.958°E / 13.05; 123.958
Geography
Philippines Sorsogon relief location map.svg
Red triangle with thick white border.svg
Pocdol Mountains
Location within Sorsogon
Philippines relief location map (square).svg
Red triangle with thick white border.svg
Pocdol Mountains
Pocdol Mountains (Philippines)
Location Luzon
Country Philippines
Region Bicol Region
Provinces
Cities and
municipalities
Geology
Mountain type Complex volcano
Volcanic arc/belt Bicol Volcanic Arc
Last eruption Unknown

The Pocdol Mountains, also known as Mount Pocdol, the Pocdol Hills, or the Bacon-Manito Volcanic Group, are a volcanic group of stratovolcanoes in the Philippines, straddling the boundary between the provinces of Albay and Sorsogon.

Contents

Location

The Pocdol Mountains form part of the boundary between the provinces of Albay and Sorsogon, in Region V, on the island of Luzon, in the Philippines.

The group is located south-east of Mayon Volcano, between Albay Gulf and Sorsogon Bay, at latitude 13.05°N (13°3'0"N), longitude 123.958°E (123°57'30"E).

Physical features

The Pocdol Mountains have a triangular footprint of about 225 square kilometres (87 sq mi).

There are several peaks above 1000 metres in elevation. The highest point is reported as 1,102 metres (3,615 ft) above sea level. [1]

A fumarole field that contains solfataras and chloride hot springs, is reported to be located near the summit of the volcanic group.

The group is described by the Smithsonian Institution's Global Volcanism Program as fumarolic.

Elevation map of Pocdol Mountains and surrounding areas on the Bicol peninsula of Luzon Island Pocdol mountains (elevation maps-for-free.com).png
Elevation map of Pocdol Mountains and surrounding areas on the Bicol peninsula of Luzon Island

Eruptions

There are no reports of eruptions.

Geology

Several Pleistocene K-Ar dates have been obtained from the volcanic complex. Most igneous rocks in the Pocdol Mountains consist of pyroxene andesites with minor amounts of dacite and basalts. The area is traversed by the San Vicente-Linao Fault, a splay of the Philippine Fault.

Volcanic cones in the western part of the complex are dissected, but those in the eastern part are morphologically youthful.

The volcanic area is the host of various geothermal systems collectively called the Bacon-Manito geothermal field.

Listings

See also

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References

  1. 1 2 3 4 "Inactive Volcanoes; Part 6". Philippine Institute of Volcanology and Seismology . 30 July 2008. Retrieved 24 March 2016.