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Andesitic magma primarily forms at subduction zones, where an oceanic plate is forced beneath a continental plate. This process leads to the melting of the mantle and the overlying crust, resulting in magma that is intermediate in composition. The presence of water and other volatiles from the subducting oceanic plate contributes to the formation of andesitic magma, which is characteristic of volcanic arcs associated with these tectonic settings.
What else can I help you with?
Does sedimentary rock form from the cooling of magma?
No. Igneous rock forms from the cooling of magma.
What features form as a result of magma hardening beneath earth surface?
The features that form as a result of magma of magma hardening beneath the earth's surface are volcanic necks,sills and batholiths.
Is some minerals form when magma cools?
Yes, some minerals form when magma cools. As magma cools and solidifies, different minerals crystallize at varying temperatures, a process known as fractional crystallization. Common examples of minerals formed from cooling magma include quartz, feldspar, and mica. The specific minerals that form depend on the composition of the magma and the cooling rate.
Is it true that Many different mineral compounds can form out of one magma mass?
Yes, it is true. When magma cools and solidifies, the minerals present in the magma can combine and form a variety of mineral compounds based on their chemical composition and crystal structure. This process can result in the formation of diverse minerals from a single magma mass.
When magma cools too fast what happens to the size of the crystals?
When magma cools fast, crystals are small.Less time to form crsytalsWhen magma cools slow, crystals are large.More time to form crystalsWhen magma cools very fast, crystals do not form; nothing.Very less time to formWhen magma cools very slow, large crystals form; a LOT.A lot more time to form
How does magma form geological features?
by magma
How are mineral formed by crystallization from magma?
As magma cools, elements combine to form minerals.
What has to happen to magma for glass to form?
The magma has to crystalize...
What is the plural of magma?
The noun magma has no plural form; magma is an uncountable noun, a word for a substance.
Where do intrusives rocks form?
They form underground from the cooling and solidification of magma.
Does granite form magma?
Yes, granite is formed from cooling magma.
How does magma from igneous rock?
magma cools to form igneous rock
How does magma form a volcano?
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Magma cools and solidifies to form what rocks?
igneous rocks
How do minerals form from magma and lava?
Minerals form from magma and lava through the process of crystallization. As the molten rock cools, atoms within the magma or lava arrange themselves into a crystalline structure to form solid mineral crystals. The specific minerals that form depend on factors such as the composition of the magma or lava and the cooling rate.
What is solid form of magma body?
When magma solidifies, it becomes igneous rock.
What causes magma to form at a convergant plate?
the mid ocean ridges cause the magma to form at a convergent plate boundary.
