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What type of metamorphic facies associated with the subduction of oceanic crust and sediments forms a very high pressure of moderately low temperature?
The metamorphic facies associated with the subduction of oceanic crust and sediments that forms under very high pressure and moderately low temperature is called the "blueschist facies." This facies typically develops at depths of around 15 to 30 kilometers, where the pressure is significantly high, but the temperatures remain relatively low compared to other metamorphic environments. The presence of minerals such as glaucophane and lawsonite characterizes this facies, indicating the unique conditions of subduction zones.
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What methamorphic rock forms at very high pressures but moderately low temperatures associated with subduction of oceanic crust and sediments?
Blueschist is a metamorphic rock that forms under high pressures but low temperatures associated with subduction zones. It typically contains minerals such as glaucophane and lawsonite, and its unique blue color is due to these mineral compositions.
Basalt is pushed into the crust by subduction It will most likely become?
Basalt pushed into the crust by subduction will likely become metamorphosed into a rock called eclogite due to the high pressure and temperature conditions experienced in the subduction zone.
What is The location marked by the black rectangle is characterized by high temperature and pressure What rock type would mostly form in this location?
The location marked by the black rectangle, characterized by high temperature and pressure, is likely associated with metamorphic environments, such as those found in subduction zones or deep crustal regions. In these conditions, existing rocks (often sedimentary or igneous) undergo metamorphism, leading to the formation of metamorphic rocks like schist or gneiss. These rocks typically exhibit foliation and are composed of minerals that are stable under high-temperature and high-pressure conditions.
What type of areas are most likely to form metamorphic rocks such as gneiss and schist?
Metamorphic rocks are most likely found at a site that is deep under ground. Metamorphic rocks are formed by other materials under great amounts of pressure. This pressure is caused by plate collisions in the lithosphere.
What is associated with the process of subduction?
Vulcanism and Orogeny
Which metamorphic facies is associated with subduction zones?
blue schist facies
What methamorphic rock forms at very high pressures but moderately low temperatures associated with subduction of oceanic crust and sediments?
Blueschist is a metamorphic rock that forms under high pressures but low temperatures associated with subduction zones. It typically contains minerals such as glaucophane and lawsonite, and its unique blue color is due to these mineral compositions.
Basalt is pushed into the crust by subduction It will most likely become?
Basalt pushed into the crust by subduction will likely become metamorphosed into a rock called eclogite due to the high pressure and temperature conditions experienced in the subduction zone.
The blueschist facies is a metamorphic realm of?
The blueschist facies is a metamorphic realm of low-temperature, high-pressure conditions typically found in subduction zones. It is characterized by the presence of minerals such as glaucophane and lawsonite, and indicates that rocks have undergone metamorphism at depths of 15-30 kilometers. This facies is important for understanding the processes of subduction and the formation of mountain belts.
What process can change metamorphic rock into sedimentary?
When the sedimentary rock is going under heat and pressure, turning it into a metamorphic rock.
How is jade formed?
Jade is formed most commonly through metamorphism associated with subduction faulting along tectonic plate boundaries. A high pressure and low temperature metamorphic environment necessary to form jade.
What is The location marked by the black rectangle is characterized by high temperature and pressure What rock type would mostly form in this location?
The location marked by the black rectangle, characterized by high temperature and pressure, is likely associated with metamorphic environments, such as those found in subduction zones or deep crustal regions. In these conditions, existing rocks (often sedimentary or igneous) undergo metamorphism, leading to the formation of metamorphic rocks like schist or gneiss. These rocks typically exhibit foliation and are composed of minerals that are stable under high-temperature and high-pressure conditions.
What type of areas are most likely to form metamorphic rocks such as gneiss and schist?
Metamorphic rocks are most likely found at a site that is deep under ground. Metamorphic rocks are formed by other materials under great amounts of pressure. This pressure is caused by plate collisions in the lithosphere.
What is associated with the process of subduction?
Vulcanism and Orogeny
Which metamorphic rocks form under high stress and low to moderate temperatures in subduction zones?
Blueschist
How will foliation in continental metamorphic rocks formed during subduction be oriented?
perpendicular to the direction of plate movement :)
What subduction zone is ol doinyo lengai part of?
Ol Doinyo Lengai is not associated with a subduction zone. It is associated with the East African Rift, which is a continental rift.
