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Is coal extrusive igneous rock?
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)..
What is the texture of Anthracite rock?
Anthracite is a form of coal. It is hard black and shiny.
What can anthracite be classified as?
Anthracite is a type of coal.
Which type of rock is made mostly out of clay?
the type of rock made mostly from clay is the shale rock
What is hamada desert?
Bare Rock Desert, very little sand, mostly rock
Is anthracite an igneous metamorphic or sedimentary?
Anthracite is a metamorphic rock. Anthracite is formed when an organic sedimentary rock - coal - is compressed and heated in the ground.
Is coal extrusive igneous rock?
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)..
Is anthracite coal a sedimentary rock?
No. Anthracite coal is a metamorphic rock.
What is the texture of Anthracite rock?
Anthracite is a form of coal. It is hard black and shiny.
Which coal is mostly used in industry?
anthracite
Is Anthracite coal igneous metamorphic or sedimentary?
Anthracite coal is a type of metamorphic rock. It forms from the transformation of bituminous coal under increased temperature and pressure over time.
Metamorphic rock formed from coal?
anthracite
Is anthracite a sedimentary rock?
No it is not but bituminous coal is
What is a metamorphic rock commonly known as coal?
Anthracite
Where are bituminous and anthracite coal found in pa?
anthracite - northeastern pa bituminous- western pa
Is coal a igneouse rock?
No. It is considered a sedimentary rock, except for the variety anthracite, which is considered a metamorphic rock.
Is anthracite a sedimentary or a igneous rock?
Anthracite is a metamorphic rock, not a sedimentary or igneous rock. It forms from the metamorphism of bituminous coal, under high pressure and temperature conditions deep within the Earth's crust.
