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Why is coal not considered to be a rock?
Coal is considered a sedimentary rock, except for Anthracite which is considered a metamorphic rock.
What fossil fuel is sometimes considered a type of organic sedimentary rock?
Coal is the fossil fuel sometimes considered a organic sedimentary rock.
Is bituminous clastic?
Bituminous coal is considered an organic sedimentary rock as opposed to a clastic sedimentary rock.
Is coal a igneouse rock?
No. It is considered a sedimentary rock, except for the variety anthracite, which is considered a metamorphic rock.
Which type of sedimentary rock is least prominent?
The type of sedimentary rock considered the least prominent is Conglomerate rock. This rock is usually have finely grained matrices in comparison to other sedimentary rocks.
Can coal be organic rock?
Coal is considered an organic sedimentary rock, except for anthracite which is considered a metamorphic rock.
Are some rocks metamorphic AND sedimentary?
No. If a sedimentary rock has undergone even a low grade metamorphism, it is considered a metamorphic rock.
Why is coal still a rock?
It is a metamorphic rock . Also the coal is sometimes considered a sedimentary rock.
Is chert metamorphic sedimentary or igneous?
Brick is baked mud, and as such, can be considered to be sedimentary.
Fossil fuels are found in what type of rock?
Coal is an organic sedimentary rock that is considered a solid fossil fuel.
Is limestone an organic and chemical sedimentary rock?
Limestone made from shells would be an organic sedimentary rock.
Is organic rock a type of sedimentary rock?
ORGANIC SEDIMENTARY ROCK`s : Is a type of sedimentary rock because sedimentary rock has three types of sedimentary rock called clastic , chemical , and organic sedimentary rock so yes ORGANIC SEDIMENTARY ROCK is a type of sedimentary rock..........................................
