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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.

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14y ago
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12y ago

Slate or phyllite.

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13y ago

Metamorphic Rock: Gneiss

Texture: foliated

Original Rocks: Granite,shale

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11y ago

good

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Q: What metamorphic rock is formed when shale and basalt are heated?
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Related questions

What is a metamorphic rock formed from a shale?

Slate. Slate is a low grade metamorphic rock derived from shale or mudstone.


How is garnet is formed?

A Mica Garnet schist is a metamorphic rock formed from a shale or a granitic mother rock when this is squashed and heated at death in the crust.


What is a metamorphic formed from shale?

Slate


What igneous rock can be changed into schist?

Shale is the only sedimentary rock which can be changed into schist.


How is garnet mica formed?

A Mica Garnet schist is a metamorphic rock formed from a shale or a granitic mother rock when this is squashed and heated at death in the crust.


Is slate a metamorphic rock which transforms from shale?

Slate is a metamorphic rock formed from the parent rock shale.


What is metamorphic rock formed from shale?

Slate. Slate is a low grade metamorphic rock derived from shale or mudstone.


What is slate formed by?

Slate is formed out of a sedimentary rock called Shale. It is a foliated metamorphic rock.


What metamorphic rock does shale and granite turn into?

Shale turns into slate, granite 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 rock is formed when coal is transformed to metamorphic rock?

shale


What is sedimentary rock formed by deposit of shale?

Slate is the metamorphic rock, formed from regional (heat and pressure applied) metamorphism on shale.