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They are both organic sedimentary rocks.

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15y ago

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What examples of a sedimentary rock are chalk and coal?

Chalk is a type of limestone. Limestone and coal are both organic sedimentary rocks.


Chalk and cole is what type of sedimentary rock?

You are really going to confuse people if you use that spelling, but I figured out that you mean chalk and coal. I would describe their type as biological. Chalk derives from the shells of tiny marine organisms, and coal is a residue of plant matter.


What other rocks can be use in society?

Chalk can be used as a sedimentary rock for right and coal as the same type of rock, but for fuel.


Chalk is an example of what kind of rock?

Chalk is a form of limestone, a sedimentary rock.


Which rock group does chalk belong to?

Sedimentary Rocks because chalk is pretty much limestone.


What type of rock can coal be classified as?

Coal is classified as a sedimentary rock.


What type of rock is coal?

Coal is a type of organic sedimentary rock formed from dead plants.


What type of rock are you likely to find a fosil in?

Limestone mostly, sometimes in shale and coal.


What type of coal is a sedimentary rock?

All types of coal are sedimentary, except anthracite which is metamorphic.


What is coals rock type?

Coal is classed as a sedimentary rock.


What type of sedimentary rock is chalk clastic chemical or organic?

Chalk is a type of sedimentary rock that is primarily composed of organic material, specifically the calcareous remains of marine microorganisms such as coccolithophores. It is not considered clastic, as it does not consist of fragments of pre-existing rock like clastic sedimentary rocks.


Is anthracite coal a sedimentary rock?

No. Anthracite coal is a metamorphic rock.