Some shale becomes limestone and some changes into coal depending on what minerals are in them.
--http://library.thinkquest.org/05aug/00461/shale.htm
Shale typically turns into slate, while granite can metamorphose into gneiss.
Shale turns into slate, granite into gneiss.
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.
Shale exposed to great pressure can form slate, a fine-grained metamorphic rock. The intense pressure and heat cause the clay minerals in the shale to recrystallize, resulting in a denser and more durable rock with distinct foliation.
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.
marble. Through the process of metamorphism, both granite and shale can be transformed into marble when subjected to heat and pressure. This process causes the minerals within the rock to recrystallize, giving marble its characteristic appearance and texture.
Shale typically turns into slate, while granite can metamorphose into gneiss.
Shale turns into slate, granite into gneiss.
Any type of rock, such as sandstone, shale, limestone, or granite, can be heated and squeezed under high pressure to transform into a metamorphic rock. The intensity of heat and pressure will determine the specific type of metamorphic rock that forms.
Granite heated under pressure can form a type of metamorphic rock called gneiss. This process causes the minerals in the granite to recrystallize and align in distinct patterns, giving gneiss its characteristic banded appearance.
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.
Granite, sandstone, and shale transform into distinct metamorphic rocks under heat and pressure. Granite typically becomes gneiss, characterized by its banded appearance due to the alignment of mineral grains. Sandstone metamorphoses into quartzite, which is known for its hardness and resistance to weathering. Shale, on the other hand, transforms into schist or slate, depending on the degree of metamorphism, with schist displaying a foliated texture and slate exhibiting a more dense and compact structure.
Shale exposed to great pressure can form slate, a fine-grained metamorphic rock. The intense pressure and heat cause the clay minerals in the shale to recrystallize, resulting in a denser and more durable rock with distinct foliation.
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When put under pressure, granite can change into a metamorphic rock called gneiss. Gneiss forms from the re-crystallization of granite under high temperatures and pressures, resulting in a distinctive banded appearance and different mineral composition.
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.
Slate is silt changed under pressure.