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.
Slate or phyllite.
Metamorphic Rock: Gneiss
Texture: foliated
Original Rocks: Granite,shale
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Shale is the only sedimentary rock which can be changed into schist.
Slate is formed out of a sedimentary rock called Shale. It is a foliated metamorphic rock.
Shale turns into slate, granite into gneiss.
The only real characteristic that metamorphic rocks share is that they are formed by heat and pressure. Granite warps and twists and becomes schist; shale is compressed and heated and becomes slate... etc.
yes, slate is metamorphic rock
Slate. Slate is a low grade metamorphic rock derived from shale or mudstone.
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.
Slate
Shale is the only sedimentary rock which can be changed into schist.
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.
Slate is a metamorphic rock formed from the parent rock shale.
Slate. Slate is a low grade metamorphic rock derived from shale or mudstone.
Slate is formed out of a sedimentary rock called Shale. It is a foliated metamorphic rock.
Shale turns into slate, granite into gneiss.
The first metamorphic rock to form from shale is slate. With further metamorphosis you get phyllite, then schist, then gneiss.
shale
Slate is the metamorphic rock, formed from regional (heat and pressure applied) metamorphism on shale.