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Igneous rocks, such as granite and basalt, often contain crystals due to their formation from molten magma cooling and solidifying. Metamorphic rocks, like marble and quartzite, can also have crystals as a result of intense heat and pressure altering existing rocks.

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6mo ago

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What type of sedimentary rocks for when crystals grow out of solution?

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When molten rocks are cool quickly what type crystals formed?

large


What type of rock has crystals embedded within it?

Igneous rocks, such as granite and basalt, often have crystals embedded within them.


Do igneous rocks have small crystals large crystals or no crystals?

Igneous rocks can have both small and large crystals, depending on how quickly they cool. If an igneous rock cools slowly beneath the Earth's surface, it can form large crystals, while rapid cooling at the Earth's surface or in an eruption can result in small or no visible crystals.


Which type of rock has fossils?

its igneous rocks because of the inter locking crystals.


Do rocks have crystals?

Some rocks may contain crystals, but not all rocks contain crystals. Crystals can be found in rocks that have volcanic origin.


What type of rock has crystals inside?

Igneous rocks, such as granite and basalt, often have crystals inside due to their formation from cooling magma.


Is it true that intrusive rocks have similar crystals than extrusive rocks?

No, intrusive rocks typically have larger crystals due to slower cooling within the Earth's crust, while extrusive rocks have smaller crystals or a glassy texture because they cool quickly on the Earth's surface. The cooling rate affects crystal size in igneous rocks.


What is a type of igneous rock that forms visible crystals?

Granite is a common type of igneous rock that forms visible crystals. It is composed primarily of quartz, feldspar, and mica minerals, giving it a speckled appearance. Granite is often used in construction and countertops due to its durability and visual appeal.


What type of rock is formed by interlocking crystals?

hard strong rocks


How much mony would you get for crystals and minerals found in rocks?

The monetary value of crystals and minerals found in rocks depends on their appearance and rarity to collectors, and on their economic significance to the general market for a particular type of mineral.


Do all intrusive igneous rocks have crystals?

Yes. All intrusive igneours rocks and many extrusive rocks have crystals.