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What is the name of the original rock metamorphic rock?
The original rock that undergoes metamorphism to form a metamorphic rock is called a protolith or parent rock.
What is the origin of a gneiss rock?
Gneiss is a metamorphic rock and its parent rock (protolith) could be a granite or schist.
What original rock undergoes metamorphic changes?
The original rock that undergoes metamorphic changes is called a parent rock or protolith. These rocks, such as shale, sandstone, and limestone, are subjected to heat and pressure deep within the Earth, causing their mineral composition and texture to change, resulting in the formation of metamorphic rocks.
WHAT IS The original rock before it metamorphoses?
The original rock before it undergoes metamorphism is called a protolith. This protolith can be any type of pre-existing rock, such as shale, sandstone, or granite, that is subjected to heat, pressure, and chemical changes to form a metamorphic rock.
Geologist classify rocks according to their?
They classify metamorphic rocks according to their parent rock or protolith.
What is a protolith?
A metamorphic rock changes from one form to another by intense heat or pressue. The parent rock, or protolith, is the rock that undergoes change. It can be any rock type, sedimentary, igneous, and even metamorphic.
What is meant by rock?
Parent rock, or protolith, is the rock from which a specific metamorphic rock was derived. The type of rock beforemetamorphism.
What is the name of the original rock metamorphic rock?
The original rock that undergoes metamorphism to form a metamorphic rock is called a protolith or parent rock.
What is the rock called that existed before it is changed into a metamorphic rock?
The original rock that exists before it undergoes metamorphism is called a parent rock or protolith. This parent rock can be any type of rock, such as sedimentary, igneous, or another metamorphic rock, that is subjected to high temperature and pressure to form a metamorphic rock.
What are metamorhpic rocks?
Metamorphic rock is the result of the transformation of an existing rock type, the protolith, in a process called metamorphism, which means "change in form".
What is the origin of a gneiss rock?
Gneiss is a metamorphic rock and its parent rock (protolith) could be a granite or schist.
Can a foliated rock begin as an igneous rock?
Yes. A foliated metamorphic rock could have an igneous rock as a protolith.
What original rock undergoes metamorphic changes?
The original rock that undergoes metamorphic changes is called a parent rock or protolith. These rocks, such as shale, sandstone, and limestone, are subjected to heat and pressure deep within the Earth, causing their mineral composition and texture to change, resulting in the formation of metamorphic rocks.
WHAT IS The original rock before it metamorphoses?
The original rock before it undergoes metamorphism is called a protolith. This protolith can be any type of pre-existing rock, such as shale, sandstone, or granite, that is subjected to heat, pressure, and chemical changes to form a metamorphic rock.
Geologist classify rocks according to their?
They classify metamorphic rocks according to their parent rock or protolith.
What kind of rock is an organic rock?
Anthracite could be considered an organic metamorphic rock as its protolith is bituminous coal, an organic sedimentary rock.
What are parent rock?
The parent rock (protolith) is the rock type that existed before a rock is altered into metamorphic rock. For instance, shale (sedimentary rock) is the parent rock of slate (metamorphic rock).
