in your mom
The original rock to a metamorphic rock is called the protolith.
Anthracite is metamorphosed bituminous coal and is a metamorphic rock.
Anthracite, which is metamorphosed bituminous coal.
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.
Bituminous or anthracite coal, is ignited to create heat.
Bituminous coal is considered an organic sedimentary rock as opposed to a clastic sedimentary rock.
Bituminous coal is consided a sedimentary rock. Anthracite coal is bituminous coal that has been metamorphosed by great pressure and heat and is considered a metamorphic rock.
No it is not but bituminous coal is
Lignite, bituminous coal.
The original rock to a metamorphic rock is called the protolith.
Bituminous coal is considered a sedimentary rock and therefore would not be foliated or non-foliated, terms which are used to describe metamorphic rock.
Anthracite is metamorphosed bituminous coal and is a metamorphic rock.
Anthracite could be considered an organic metamorphic rock as its protolith is bituminous coal, an organic sedimentary rock.
Bituminous coal.
Anthracite, which is metamorphosed bituminous coal.
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.
Graphite is a foliated metamorphic rock originating from Bituminous Coal.