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What main mineral makes up the oceanic crust and continental crust?
Oceanic crust is mainly made up of the mineral basalt, while continental crust is primarily composed of the mineral granite. Both types of crust are rich in other minerals as well, but these are the predominant ones in each.
What rock makes up the continental crust?
The continental crust is made up of igneous, sedimentary, and metamorphic rocks. These rocks form the continents and the continental shelves, areas of seabed close to the shore.
What kind of rock makes up most of the continental crust?
Granite is the rock that makes up most of the continental crust. It is a coarse-grained igneous rock that is formed through the slow cooling of magma beneath the Earth's surface. Granite is composed mainly of quartz, feldspar, and mica minerals.
What mineral is silicate makes up about half of Earth's crust and is a main component of most rocks?
The mineral silicate that makes up about half of Earth's crust and is a main component of most rocks is known as feldspar. It is a group of rock-forming minerals that are abundant in the Earth's crust and have a wide range of chemical compositions and colors.
What types of crust can be found in the lithosphere?
The lithosphere can have two main types of crust: continental crust and oceanic crust. Continental crust is thicker, older, and less dense than oceanic crust. Oceanic crust is thinner, younger, and denser, primarily composed of basaltic rocks.
What main mineral makes up the oceanic crust and continental crust?
Oceanic crust is mainly made up of the mineral basalt, while continental crust is primarily composed of the mineral granite. Both types of crust are rich in other minerals as well, but these are the predominant ones in each.
What is the main mineral the earths crust is made of?
The main mineral that makes up the Earth's crust is called feldspar. Feldspar is a group of rock-forming minerals that make up about 60% of the Earth's crust by weight.
What rock makes up the continental crust?
The continental crust is made up of igneous, sedimentary, and metamorphic rocks. These rocks form the continents and the continental shelves, areas of seabed close to the shore.
What kind of rock makes up most of the continental crust?
Granite is the rock that makes up most of the continental crust. It is a coarse-grained igneous rock that is formed through the slow cooling of magma beneath the Earth's surface. Granite is composed mainly of quartz, feldspar, and mica minerals.
What mineral is silicate makes up about half of Earth's crust and is a main component of most rocks?
The mineral silicate that makes up about half of Earth's crust and is a main component of most rocks is known as feldspar. It is a group of rock-forming minerals that are abundant in the Earth's crust and have a wide range of chemical compositions and colors.
What is the main material that continental plates made of?
Continental crust is made primarily of granite.
What types of crust can be found in the lithosphere?
The lithosphere can have two main types of crust: continental crust and oceanic crust. Continental crust is thicker, older, and less dense than oceanic crust. Oceanic crust is thinner, younger, and denser, primarily composed of basaltic rocks.
Do basalt and granite have an effect on the arrangement of the crust at present?
Basalt is the main rock of which the oceanic crust is composed of. Continental crust is mainly granitic.
What is the main reaction to shift in the earth's crust?
Continental drift or gravity pulling
What two tyoes of crust?
The two main types of crust are oceanic crust, which is denser and thinner, primarily composed of basaltic rock, and continental crust, which is less dense and thicker, mainly made up of granitic rock.
What is the main mineral type that oceanic continental plates are made up of?
manganese
What is the main type of rock in oceanic crust?
The main type of rock in oceanic crust is basalt. Basalt is a fine-grained igneous rock formed from the rapid cooling of lava at or near the Earth's surface. It is dark in color and rich in minerals like pyroxene and plagioclase feldspar.
