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The most usual protolith of slate is the sedimentary rock shale.

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15y ago

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What type of rock is slate?

A metamorphic rock.


What type of rock are blackboards made of?

Blackboards are typically made of a type of rock called slate. Slate is a fine-grained metamorphic rock that is easily split into thin, smooth sheets, making it ideal for writing on with chalk.


What type of rock was slate rock before it was slate rock?

Slate is fine sedimentary mud that has been subjected to immense pressure over a very long time.


What are slate shingles made of?

Slate is a natural product found in the ground. A type of rock.


What type of texture does slate rock have?

Slate rock has a fine-grained texture, with individual mineral grains that are too small to be seen with the naked eye. This gives slate a smooth and dense appearance.


Slate is a type of what rock?

A metamorphic rock.


Which type of rock would be used to tile a roof with?

slate


Whick type of rock has layers?

Sedimentary rock, such as limestone, chalk, slate and sandstone.


What does shale form into once it is a metamorphic rock does it form into anything?

It tuns into slate when matamorphosed.


How old is slate rock?

Slate rock is a type of metamorphic rock, which forms from the alteration of shale or mudstone. The age of slate rock can vary, but typically it is formed millions of years ago through heat and pressure in the Earth's crust. So, slate rock as a material can be considered quite old in geological terms.


Does slate change into an igneous rock?

no slate is an igneous rock


Which of the following is NOT an example of metamorphic rock marble gneiss slate shale?

Shale is a sedimentary rock, not a metamorphic rock.