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As Mount St. Helens is a volcano the slopes would be covered in layers of volcanic dust and lava.
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∙ 6y ago
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What kind mountain is mount st Helens?
Mount St. Helens consists of lava rock interlayered with ash, pumice and deposits, together with layers of basalt and andesite.
What rock type is mount st Helens?
the type of material it is, is a composite which has high eruptive forces, has high silica content, and has high gas content. which makes it an eruption product of gas and ash.
Mount St Helens has layers of this type of rock as well as Andesite through which several domes of Dacite lava have erupted?
The rock type you're looking for is basalt -- St. Helens contains basalt, andesite, and dacite in the form of lava flows and pyroclastic deposits.
What type of eruptions does mount st Helens do?
Like most stratovolcanoes, Mount St Helens alternates between explosive and effusive eruptions.
What type of valcano is mt st Helens?
Mount St Helens is a composite cone (strato) volcano.
What kind mountain is mount st Helens?
Mount St. Helens consists of lava rock interlayered with ash, pumice and deposits, together with layers of basalt and andesite.
What rock type is mount st Helens?
the type of material it is, is a composite which has high eruptive forces, has high silica content, and has high gas content. which makes it an eruption product of gas and ash.
What type of rock is around mt st Helen's?
Mount St Helens is composed primarily of dacite.
Mount St Helens has layers of this type of rock as well as Andesite through which several domes of Dacite lava have erupted?
The rock type you're looking for is basalt -- St. Helens contains basalt, andesite, and dacite in the form of lava flows and pyroclastic deposits.
What type of mountain is mount st helens)?
Volcano.
What type of landform is mount st helens?
Volcano
What type of eruptions does mount st Helens do?
Like most stratovolcanoes, Mount St Helens alternates between explosive and effusive eruptions.
What type of valcano is mt st Helens?
Mount St Helens is a composite cone (strato) volcano.
What type is mount st helens?
It's an active stratovolcano
What type of eruption does mount saint helens have?
a pyroclastic flow
What type of volcano is it mount Helen?
Mt.St. Helens Is a stratovolcano.
What type of plate boundary is Mount St. Helens?
subduction
