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What does schist begin as?
Schist typically begins as a metamorphic rock called shale, which is composed of clay and other fine-grained sedimentary minerals. Through the process of metamorphism, intense heat and pressure cause the minerals in the shale to recrystallize, forming the distinct foliated structure and mineral composition that characterize schist.
What do heat and pressure change shale to?
Heat and pressure change shale into metamorphic rock, specifically slate when exposed to low to moderate levels of heat and pressure, and then further into phyllite, schist, and gneiss as the intensity of heat and pressure increases.
What igneous rock can be changed into schist?
Igneous rock like granite can be changed into schist through the process of metamorphism, where intense heat and pressure cause recrystallization of the minerals. This process can occur deep within the Earth's crust, transforming the granite into a foliated metamorphic rock like schist.
What is the metamorphic progression of shale?
Shale can transform into slate, then phyllite, followed by schist, and ultimately into gneiss through a series of increasing metamorphic changes. This progression involves the recrystallization of minerals under heat and pressure, resulting in the formation of different textures and new mineral compositions at each stage.
Does shale form from gneiss?
It can, indirectly. Shale is a sedimentary rock. Like many rocks, gneiss can be weathered down to very fine particles to the point that it becomes clay or silt. Those particles can then settle on the bottom of a body of water as mud. Under the pressure of burial, that mud can become shale. However, gneiss can also form from shale. Under long exposure to enormous heat and pressure shale will becomes slate, further heating and pressure will turn slate into phyllite, phyllite into schist, and schist into gneiss.
What rock does schist come from?
shale
What rocks can turn into schist?
Shale
What is the metamorphic equivalent shale?
Slate, after that it can continue to schist.
What does schist begin as?
Schist typically begins as a metamorphic rock called shale, which is composed of clay and other fine-grained sedimentary minerals. Through the process of metamorphism, intense heat and pressure cause the minerals in the shale to recrystallize, forming the distinct foliated structure and mineral composition that characterize schist.
Is a metamorpic rock formed from shale?
yes, it's slate. it goes from shale to slate to phyllite to mica schist.
What are ways to get schist?
Schist is a foliated metamorphic rock. It is formed when mudstone, shale, slate, or phyllite are subjected to higher temperature and pressure.
What is the Grand Canyon made off?
Mostly: Limestone, Shale, Sandstone and Schist
The rock type which results from metamorphosed shale is?
Shale can metamorphose into slate, which can metamorphose into phyllite, which can metamorphose into schist, which can metamorphose into gneiss.
What kind of rock is formed from the metamorphic of shale?
The first metamorphic rock to form from shale is slate. With further metamorphosis you get phyllite, then schist, then gneiss.
What rocks make schist?
Schist comes from shale. It is laminated , flaky, and found in parallel layers. The minerals in this rocks that have crystallized from the parent rock are visible.
What sedimentary rock does shale turn into?
Slate is metamorphosed shale.
What do heat and pressure change shale to?
Heat and pressure change shale into metamorphic rock, specifically slate when exposed to low to moderate levels of heat and pressure, and then further into phyllite, schist, and gneiss as the intensity of heat and pressure increases.
