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Slate is formed by heat and pressure on shale or mud stone. It splits into perfectly cleaved, broad thin sheets. It is a sedimentary rock made of volcanic ash.

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Is marble formed from limestone and slate?

Yes, Marble is formed from Limestone, but not Slate.


Is Slate extrusive or intrusive?

Slate is a metamorphic rock that is formed from the low-grade metamorphism of shale or mudstone. It is primarily formed from the compaction and recrystallization of clay and mud. Slate is typically formed deep within the Earth's crust, making it an intrusive rock.


How is slate formed how it is used?

Slate is formed by heat and pressure on shale or mud stone. It splits into perfectly cleaved, broad thin sheets. It is a sedimentary rock made of volcanic ash.


Is a slate a igneous rock?

No, slate is a metamorphic rock that is formed by shale


How does slate weather?

Slate is a type of metamorphic rock that does not have the ability to change or adapt to weather conditions. It is a durable material often used in roofing or as a writing surface due to its resistance to weathering.


Is Slate formed from Granite?

Slate is not typically formed from granite. Granite is a coarse-grained intrusive igneous rock, while slate is a fine-grained foliated metamorphic rock. Slate is often formed from shale or mudstone through low-grade metamorphism, where the minerals in the original rock recrystallize and align to create the characteristic foliation of slate.


What is a metamorphic formed from shale?

Slate


What is a metamorphic rock formed from a shale?

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


The different kinds of slate rock?

There are three main types of slate rock based on their color and composition: black slate, red slate, and green slate. Black slate is the most common type, formed from shale, while red slate gets its color from iron oxide. Green slate is typically formed from chlorite or other minerals containing green pigments.


What metamorphic rock is used for roofing material?

Slate is a common metamorphic rock used for roofing material due to its durability, water resistance, and natural beauty. It is formed from the metamorphism of shale or mudstone.


What is slate formed by?

Slate is formed from the metamorphism of shale or mudstone. This process involves intense heat and pressure which causes the shale to recrystallize into a fine-grained, foliated rock with excellent cleavage properties.


Is slate a metamorphic rock which transforms from shale?

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