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Which mountain erupted in 1980 in Washington US?
Mount St. Helens is a active volcano, in the Washington State.
Does mt st helens have vents?
yes
What is one volcano that has erupted?
Mt. Helens
What was the land around St. Helens used for?
what is the land around mt st helens used for
What is the county mt st Helens is in?
Mt St Helens is located in Skamania County, Washington State, USA.Elevation: 8365 ft
What are the benefits of eruptions of mt St Helens?
Mt. St. Helens benenfited humans by the rock from lava are used to build and repair roads in this day!
What are the benefits of the mt st helens eruption?
Mt. St. Helens benenfited humans by the rock from lava are used to build and repair roads in this day!
What kind of rock is on mt st helens?
Primarily tuff (ash deposits) and dacite.
What Volcano in the northwestern US?
Mt. St. Helens Mt. St. Helens
What type of rock is around mt st Helen's?
Mount St Helens is composed primarily of dacite.
What kind of rock did Mt St Helen eject?
Mount St Helens primarily erupts dacite.
What are some of the benefits of mt st Helen's eruptions?
Mt. St. Helens benenfited humans by the rock from lava are used to build and repair roads in this day!
When was the first eruption of mt st helens?
Mt St Helens first erupted on May 18, 1980
Is Mt Saint Helens a volcano?
yes, Mt Saint Helens is a volcano. located in Skamania County, Washington
Mountain Range home to Mt St Helens?
Mt. st. Helens is part of the High Cascade Range of mountains.
Were people killed when Mt Saint Helens erupted?
Yes, many people died when Mt. saint helens erupted.
Does mt st helens erupt andesite rock?
In some cases, yes. However the most recent eruptions have produced dacite.
