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What rock is formed when coal is transformed to metamorphic rock?
shale
A metamorphic rock formed from coal?
Anthracite is a metamorphic rock formed from coal. Through heat and pressure, coal is transformed into anthracite, which is a hard, dark rock with high carbon content. It has a lustrous appearance and is often used as a fuel source.
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.
What is a very hard rock that burns with a high heat and smoke a metamorphic rock formed from coal?
The rock you are referring to is anthracite coal, which is a type of metamorphic rock formed from coal with a high carbon content. Anthracite coal burns with a high heat and produces little smoke due to its high carbon content and low volatile matter.
Is coal a metamorphic rock?
Coal when subject to mild metamorphism turns into Anthracite, in which the carbon content is between 92% and 98%. If squeezed and heated still further, the coal will transform into graphite and of cause if the taken to extremes diamond will be produced, but that would require the coal to be taken deep into the earth's mantle.
A rock is formed from the remains of living organisms What type of rock could it be?
this would be organic sedimentary
What type of rock is anthracite coal?
Anthracite coal is a type of metamorphic rock that is formed from the compression of plant material over millions of years. It has a high carbon content and a lustrous appearance, making it a valuable source of energy.
What is a very had rock that burns with a high heat and little smoke a metamorphic rock formed from coal?
Anthracite is a very hard rock that burns with high heat and little smoke. It is a metamorphic rock formed from coal through intense pressure and heat. It is known for its efficiency as a fuel source due to its high carbon content.
Is anthracite coal a sedimentary rock?
No. Anthracite coal is a metamorphic rock.
What metamorphic rocks is commly known as''coal''?
The coal variety anthracite is a metamorphic rock.
Is bituminous coal igneous sedimentary or metamorphic?
Bituminous coal is sedimentary! Bituminous coal is sedimentary!
What rock group does coal belong to?
Anthracite coal is considered metamorphic. All other types are sedimentary.
