Volcano Vent is a small shield volcano in northern British Columbia, Canada.[1] It is Holocene in age and stands in relief above the surrounding area north of the Nazcha Creek and comprises the West Tuya lava field with West Vent and Grizzly Butte. It is one of the three small shield volcanoes in the Tuya Volcanic Field which in turn form part of the Northern Cordilleran Volcanic Province. Most of the rock studied and sampled at Volcano Vent is massive coherent basalt.
^"Preliminary results of field mapping, petrography, and GIS spatial analysis of the West Tuya lava field, northwestern British Columbia" (PDF). Natural Resources Canada: 5. 2005.
VolcanoVent is a small shield volcano in northern British Columbia, Canada. It is Holocene in age and stands in relief above the surrounding area north...
Active mud volcanoes tend to involve temperatures much lower than those of igneous volcanoes except when the mud volcano is actually a vent of an igneous...
linear fissure vents and are distinguished from shield volcanoes by the lack of an identifiable primary eruptive center. Active shield volcanoes experience...
30-kilometre-wide (19 mi) mountain with parasitic vents and a caldera up to 8 kilometres (5 mi) wide. Most of the volcano is formed by trachytic lava flows, but...
the East African Rift. Fissure vents are often part of the structure of shield volcanoes. In Iceland, volcanic vents, which can be long fissures, often...
New Guinea. It is a sub-vent of the Rabaul caldera and lies on the eastern rim of the larger feature. An eruption of the volcano largely destroyed the nearby...
volcano and caldera. Within this caldera lies a sub-vent, which is Masaya Volcano sensu stricto. The vent is a shield type composing of basaltic lavas and...
Submarine volcanoes are underwater vents or fissures in the Earth's surface from which magma can erupt. Many submarine volcanoes are located near areas...
thermostable DNA polymerase Hydrothermal vent, a fissure in a planet's surface from which geothermally heated water issues Volcano, a point where magma emerges from...
erupted from the new vent during the period from 1953 to 1963 are olivine-bearing, two pyroxene, high-silica andesite. "Trident Volcano". Bivouac.com. Retrieved...
expelled from a volcanic vent or fissure—have been distinguished by volcanologists. These are often named after famous volcanoes where that type of behavior...
magma source. Where a major vent is part of a larger volcano this is indicated in the list comment. Since some of these vent eruptions have been very large...
volcanoes made up of lava flows, explosively erupted pyroclastic rocks, and igneous intrusives that are typically centered around a cylindrical vent....
circulating near the central vent of the volcano. These hydrothermal fluids chemically weathered the volcanic rocks near the central vent, making them particularly...
vents on the East Pacific Rise in the Pacific Ocean Pito Seamount – Seamount in the Pacific Ocean north-northwest of Easter Island Submarine volcano –...
Tseax Cone (/ˈsiːæks/ SEE-aks) is a small volcano in the Nass Ranges of the Hazelton Mountains in northwestern British Columbia, Canada. It has an elevation...
known as a composite volcano, is a conical volcano built up by many layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes...
The volcano and its vicinity include many pyroclastic cones, lava flows and lava domes; Newberry has more than 400 vents, the most of any volcano in the...
central vent of a volcano. It forms from eruptions from fractures on the flank of the volcano. These fractures occur because the flank of the volcano is unstable...
the main eruptive vent was at 63.8889 N, 22.2704 W, on the site of a previous eruptive mound. The eruption may be a shield volcano eruption, which may...
Global Information