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It used to be thought that granite continued down to and stopped at the Conrad Discontinuity, approx. 4.35 miles. However recent discoveries indicate it continues at least another 2.7 miles with no indication of where it really stops. It may continue down to the Mohorovicic Discontinuity at a depth of 20 miles. Because the Conrad Discontinuity has been so deeply penetrated, scientists have no idea how deep that granite may extend below the earth's surface. Recent research indicates all of the earth's granite came into existence in solid form in a span of three minutes.
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In some places granite rock extends as deep as?
Granite rock can extend as deep as several kilometers below the Earth's surface. The depth of granite formations varies based on geological factors such as tectonic activity and the movement of Earth's crust. These deep-seated granite rocks are typically part of the Earth's continental crust.
Does granite form at the earth's surface?
No, granite forms deep within the Earth's crust from the slow cooling of magma. It is an intrusive igneous rock, meaning it forms below the surface.
Is granite is an example of an intrusive igneous rock that forms deep beneath earth's surface?
Yes, granite is an example of an intrusive igneous rock that forms deep beneath the Earth's surface through the slow cooling and solidification of magma. This slow cooling allows for large mineral crystals to form, giving granite its characteristic speckled appearance.
Who is older granite or limestone?
Granite is typically older than limestone. Granite is formed from molten magma deep within the Earth's crust, while limestone is formed from the accumulation of marine organisms over time. Therefore, granite is usually older as it predates the formation of limestone.
Granite is an example It forms deep underground It needs heat to form What is it?
Granite is an igneous rock that forms deep underground from the cooling of molten magma. It requires heat and pressure to form, typically found in the Earth's crust.
In some places granite rock extends as deep as?
Granite rock can extend as deep as several kilometers below the Earth's surface. The depth of granite formations varies based on geological factors such as tectonic activity and the movement of Earth's crust. These deep-seated granite rocks are typically part of the Earth's continental crust.
Does granite form at the earth's surface?
No, granite forms deep within the Earth's crust from the slow cooling of magma. It is an intrusive igneous rock, meaning it forms below the surface.
Is granite is an example of an intrusive igneous rock that forms deep beneath earth's surface?
Yes, granite is an example of an intrusive igneous rock that forms deep beneath the Earth's surface through the slow cooling and solidification of magma. This slow cooling allows for large mineral crystals to form, giving granite its characteristic speckled appearance.
What large-grained light-colored rock forms deep inside Earth and is composed of magma?
granite or granitic
Who is older granite or limestone?
Granite is typically older than limestone. Granite is formed from molten magma deep within the Earth's crust, while limestone is formed from the accumulation of marine organisms over time. Therefore, granite is usually older as it predates the formation of limestone.
Granite is an example It forms deep underground It needs heat to form What is it?
Granite is an igneous rock that forms deep underground from the cooling of molten magma. It requires heat and pressure to form, typically found in the Earth's crust.
Where do granite and basalt form?
Granite forms deep underground as felsic magma cools, mostly under continents. Basalt forms at or near the surface as mafic magma cools, typically on oceanic plates.
Is granite made from magma and trapped in earth's crust?
Yes, granite is an igneous rock that forms from the slow cooling of magma deep within the Earth's crust. It is typically made up of quartz, feldspar, and mica minerals, and can be found in continental crust around the world.
What was the process that formed Elberton granite?
Elberton granite was formed through the slow cooling and solidification of magma deep beneath the Earth's surface over millions of years. The granite is primarily composed of quartz, feldspar, and mica minerals, giving it its characteristic hardness and durability.
Is biotite granite extrusive or intrusive?
Biotite granite is an intrusive igneous rock. It forms from the slow crystallization of magma deep within the Earth's crust, resulting in a coarse-grained texture.
What period is granite from?
Granite is an igneous rock that forms from the cooling of magma deep within the Earth's crust. It does not have a specific period, as the process of granite formation occurs throughout Earth's history.
What rock have been modified by heat pressure and chemical process usually while buried deep below earth surface?
granite
