In metamorphosed coal deposits, usually in mountain forming regions.
No, coal is a sedimentary rock composed mostly of the remains of ancient vegetation (except for anthracite coal which is a metamorphic rock, see image above)..
Anthracite is a form of coal. It is hard black and shiny.
Anthracite is a type of coal.
the type of rock made mostly from clay is the shale rock
Bare Rock Desert, very little sand, mostly rock
Anthracite is found.
Anthracite coal is already a metamorphic rock.
Anthracite is a metamorphic rock. Anthracite is formed when an organic sedimentary rock - coal - is compressed and heated in the ground.
No, coal is a sedimentary rock composed mostly of the remains of ancient vegetation (except for anthracite coal which is a metamorphic rock, see image above)..
Yes, anthracite coal is a type of coal that is considered a metamorphic rock, not a sedimentary rock. It forms from the metamorphism of bituminous coal at high pressures and temperatures.
Anthracite is a form of coal. It is hard black and shiny.
Anthracite Coal is a metamorphic rock.
Metamorphic rock
anthracite
anthracite
No it is not but bituminous coal is
Anthracite is a metamorphic rock commonly called coal ,whose protolith or parent rock is bituminous coal.