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Granite is formed from magma that cools slowly, deep below the earth's surface. Very coarse-grained granite, called pegmatite, is formed when the magma cools extremely slowly. Most granite is hard grained

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Which rock has large mineral grains granite obsidian basalt or pumice?

Granite has large mineral grains compared to obsidian, basalt, and pumice. Granite is an intrusive igneous rock that forms deep within the Earth's crust, allowing for the growth of large mineral crystals due to slow cooling. Obsidian, basalt, and pumice are extrusive igneous rocks that cool quickly at the Earth's surface, resulting in smaller mineral grains or a glassy texture.


Which rock has large mineral grains?

Granite is a rock that typically has large mineral grains due to its slow cooling process deep within the Earth's crust, allowing for the growth of visible crystals. This gives granite its characteristic speckled appearance and coarse texture.


Granite have small or large grains?

Large grains, and crystals


What is the grain shape of a rock such as granite?

Granite typically has a coarse-grained texture, meaning that the individual mineral grains are large enough to be seen with the naked eye. The grains in granite are usually interlocking, giving the rock its strong and durable structure.


Formed from slow cooling magma speckled with large minerals grains?

This describes an igneous rock with a coarse-grained texture, likely formed deep within the Earth's crust where cooling is slower, allowing time for large mineral grains to form. This type of rock is typically intrusive, such as granite or diorite, and is characterized by its visibly distinct mineral grains.


What rock has large mineral grains?

Fine grains of rocks are referred to as "clasts." The word "clast" comes from the Greek word "klastos," meaning "broken."


Why do they call granite granite?

Granite is actually made of mineral grains that are stuck together and solidified. It appears that the name "granite" comes from the based word "grain".


Does granite have Gaps between the Grains?

Granite is a type of igneous rock that typically has interlocking mineral grains without visible gaps. These interlocked grains give granite its characteristic strength and durability, making it a popular choice for countertops and building materials.


Granite and gabbro have?

similar mineral compositions but differ in their texture. Granite is coarse-grained, consisting of larger mineral grains that are visible to the naked eye, while gabbro is fine-grained with smaller mineral grains. Additionally, granite is typically found in continental crust, whereas gabbro is more common in oceanic crust.


What kind of mineral has a large grains?

Intrusive


Are rocks composed of numerous distinct grains?

Yes. The grains can be microscopic, as in sandstone, or quite large, as in granite.


What is granites grain shape?

Granite typically has a coarse-grained texture, meaning the individual mineral grains are large enough to be easily visible with the naked eye. The grains in granite can vary in shape but are typically angular to subrounded, resulting from the cooling and crystallization process that occurs deep within the Earth's crust.