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yes they are but only because of metamorphosis and the reaction the mineral has. The mineral takes years maybe century's to cool down. it has a crystallized diamond shape and can be found in many shapes, and colors.
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∙ 11y ago
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What is the island formed by volcanic eruption in 1963?
Surtsey
How is the volcanic eruption formed and what causes it?
it comes from molten rock
Rocks formed from the cooling lava of volcanic eruptions are?
igneous
How was hanging rock Victoria formed?
It was formed six million years ago it's a volcanic eruption.
What type of rocks formed when lava cools after volcanic eruption?
Extrusive igneous rocks
What mafic is like?
Mafic is a silicate mineral or rock that is rich in magnesium and iron, and is usually dark in color. It is formed from cooling volcanic lava.
How was the Hindu kush formed?
They were formed by the volcanic eruption
How was mount kosciuszko formed?
It was formed from a volcanic eruption
What is the island formed by volcanic eruption in 1963?
Surtsey
What determines the type of mineral formed by cooling magma?
The rate of cooling of the magma determines the type of mineral formed by the magma or lava..
How was earth formed from volcanic eruption?
It wasn't it was the big bang
How is the volcanic eruption formed and what causes it?
it comes from molten rock
Which change in an ecosystem is most likely to result in primary succession?
on a new rock created by a volcanic eruption
What is a hole created by a volcanic eruption?
This may be a volcanic vent, crater or caldera depending on the specific volcanic event that formed the hole!
Rocks formed from the cooling lava of volcanic eruptions are?
igneous
An example of a caldera is?
It is a cauldron-like volcanic feature usually formed by the collapse of land fallowing a volcanic eruption.
How was hanging rock Victoria formed?
It was formed six million years ago it's a volcanic eruption.
