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Rhyolitic magma, high in quartz and feldspar. Forms granite underground, rhyolite above ground.

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What magma that reaches the surface may form what kind of mountain?

Magma that reaches the surface can form volcanic mountains. When magma erupts through the Earth's crust, it can create structures such as shield volcanoes, which have broad, gently sloping sides, or stratovolcanoes, which are steep and conical in shape. The type of volcanic mountain formed depends on the viscosity of the magma and the nature of the volcanic activity. Over time, repeated eruptions can build up these mountains significantly.


What kind of the mountain range is and when magma rises to the surface and erupts?

Volcanic.


What kind of volcanoe does granite come from?

Granite is an igneous rock that forms from the cooling and solidification of magma deep within the Earth's crust. This type of magma is typically associated with continental volcanic arcs or intrusions, rather than volcanic eruptions at the surface.


What kind of rock can magma turn into?

Magma can solidify and cool to form igneous rocks such as granite, basalt, or andesite, depending on the composition and cooling rate of the magma.


What kind of volcanoes form along subduction zones?

Composite or stratovolcanoes typically form along subduction zones. These volcanoes are characterized by their steep-sided profile, explosive eruptions due to the presence of viscous magma, and alternating layers of lava flows and volcanic ash. Subduction zones are where one tectonic plate slides beneath another plate, leading to magma formation and volcanic activity.

Related Questions

What kind of rock makes up ship rock in New Mexico?

Shiprock is comprised of a form of magma known as volcanic breccia.


What magma that reaches the surface may form what kind of mountain?

Magma that reaches the surface can form volcanic mountains. When magma erupts through the Earth's crust, it can create structures such as shield volcanoes, which have broad, gently sloping sides, or stratovolcanoes, which are steep and conical in shape. The type of volcanic mountain formed depends on the viscosity of the magma and the nature of the volcanic activity. Over time, repeated eruptions can build up these mountains significantly.


What kind of the mountain range is and when magma rises to the surface and erupts?

Volcanic.


What kind of mountain is formed when magma rises to the suface and erupts?

Volcanic.


What kind of rock is likely to form where the heat from the granitic magma is conducted to the limestone country rock?

The metamorphosed limestone will most likely be a skarn or marble, both formed from contact with an intruding granitic magma.


What kind of mountain is formed when magma rise to the surface and erupts?

Volcanic mountains


What kind of rock is likely to form where the heat the granitic magma is conducted to the limestone country rock?

The rock which will form will be marble because the limestone undergoes metamorphosis (partial recrystallisation).


What kind of mineral does magma form when it cools?

When magma cools, it forms igneous rock.


What kind of rocks that are formed by volcanic activity?

Rocks formed by volcanic activity are called igneous rocks. These rocks form when molten magma cools and solidifies either above or below the Earth's surface. Examples of volcanic igneous rocks include basalt, andesite, and rhyolite.


What two properties of magma determine what kind of volcano will form?

The silica content and the gas content of magma are two properties that determine what kind of volcano will form. Magma with low silica content and low gas content tends to form effusive, shield volcanoes, while magma with high silica content and high gas content tends to form explosive, stratovolcanoes.


What kind of rocks did scientists in a submersible see when they observed the mid ocean ridge that help them realize that new material is being formed in the ocean?

It was lava (volcanic magma) from undersea volcanic vents.


What kind of rocks did scientists in a submersible see when they observers the mid ocean ridge that helped them realize that new material is being formed in the ocean?

It was lava (volcanic magma) from undersea volcanic vents.