High pressure can cause the formation of the metamorphic rock slate from the sedimentary rock shale.
Shale is a sedimentary rock that can transform into other types of rock through the process of metamorphism. Under heat and pressure, shale can turn into slate, while further metamorphism can result in the formation of phyllite, schist, and gneiss.
Slate is already a metamorpic rock. It is formed by the action of heat and pressure on shale. Further metamorphism may produce phyllite.
Slate is metamorphosed shale.
Sedimentary rocks such as shale can change into metamorphic rocks like slate when subjected to heat and pressure. This process, known as metamorphism, alters the mineral composition and texture of the rock without melting it completely.
When mudstone is heated and subjected to pressure, it transforms into a type of metamorphic rock known as shale. With further heat and pressure, shale can metamorphose into slate, which is characterized by its fine-grained texture and ability to cleave into thin sheets. This process is part of the lithification and metamorphism of sedimentary rocks.
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Shale rocks turn into clay. The pressure make shale into clay.
Shale typically turns into slate, while granite can metamorphose into gneiss.
Shale turns into slate, granite into gneiss.
Shale turns into slate through a process called metamorphism, where heat and pressure transform the shale's minerals into new minerals like mica and chlorite. This process also causes the shale's original clay minerals to recrystallize, making it more compact and giving it a foliated texture characteristic of slate.
Shale is a sedimentary rock that can transform into other types of rock through the process of metamorphism. Under heat and pressure, shale can turn into slate, while further metamorphism can result in the formation of phyllite, schist, and gneiss.
Slate is already a metamorpic rock. It is formed by the action of heat and pressure on shale. Further metamorphism may produce phyllite.
Chalk, which is a sedimentary rock made of calcium carbonate, typically transforms into marble under heat and pressure. Marble is a metamorphic rock that forms from the recrystallization of limestone or dolostone.
Slate is metamorphosed shale.
Sedimentary rocks such as shale can change into metamorphic rocks like slate when subjected to heat and pressure. This process, known as metamorphism, alters the mineral composition and texture of the rock without melting it completely.
Slate is the metamorphic rock formed from shale. A pile of mud can turn into shale (a fine-grained sedimentary rock) with relatively low pressure, about 3 mi (5 km) down into the earth. With more pressure and some heat, shale can transform into slate. Metamorphic rock found closer to Earth's surface, or produced by low pressure, characteristically splits or flakes into layers of varying thickness. This is called foliation. Slate is often used as roofing tiles and paving stones.
When mudstone is heated and subjected to pressure, it transforms into a type of metamorphic rock known as shale. With further heat and pressure, shale can metamorphose into slate, which is characterized by its fine-grained texture and ability to cleave into thin sheets. This process is part of the lithification and metamorphism of sedimentary rocks.