it is basaltic, granitic i dont know which one but one of them i think
It happened because of an overflow of magma.
where did mt Helen's occur
Mount St Helens is composed primarily of dacite.
The eruption that Mt St Helen has is an exploding volcano that shoots lava and rocks into the air.
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Mt. St. Helen in the state of Washington
Mt. St. Helen's is in Washington, the state.
39 in.
Yes
yes
its a volcano
The magma beneath Mount St. Helens is typically of low viscosity due to its composition, which is rich in silica and gas. This low viscosity magma allows for gases to escape easily, resulting in explosive eruptions.