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What is the name of the original rock metamorphic rock?
The original rock that undergoes metamorphism to form a metamorphic rock is called a protolith or parent rock.
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.
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.
Explain how aggregates are processed for the use as a Portland cement concrete ingredient or as a bituminous concrete ingredient?
Aggregates are processed for concrete or bituminous concrete by crushing and screening them to produce the desired sizes and gradation. For Portland cement concrete, the aggregates need to be clean and free from debris to ensure good bonding with the cement paste. For bituminous concrete, the aggregates are coated with bitumen to enhance adhesion and durability. Proper processing of aggregates is essential to ensure the quality and performance of the final concrete or bituminous concrete mix.
What is a rock made from harden molten rock?
A rock that is formed from hardened molten rock is called an igneous rock. Igneous rocks can be formed from the cooling and solidifying of magma or lava. Examples of igneous rocks include basalt, granite, and obsidian.
Is anthracite a sedimentary rock?
No it is not but bituminous coal is
Is bituminous clastic?
Bituminous is not clastic, as clastic refers to sedimentary rocks composed of fragments of pre-existing rocks. Bituminous, on the other hand, is a type of coal formed from the compression and heating of organic matter.
Is bituminous coal igneous sedimentary or metamorphic?
Bituminous coal is sedimentary! Bituminous coal is sedimentary!
Is bituminous coal foliated or non-foliated?
Bituminous coal is a non-foliated rock. It is a sedimentary rock formed from the compaction and alteration of plant material, which does not exhibit any foliation or layering like metamorphic rocks do.
What kind of rock is an organic rock?
Anthracite could be considered an organic metamorphic rock as its protolith is bituminous coal, an organic sedimentary rock.
Is bituminous coal detrital or chemical in nature?
Bituminous coal is a chemical sedimentary rock, formed from the remains of plants that have undergone chemical changes over time.
What is the name of a sedimentary rock formed from fossilized remains of plants?
Bituminous coal.
Is coal an igneous rock sedimentary rock or metamorphic 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.
What is the name of the original rock metamorphic rock?
The original rock that undergoes metamorphism to form a metamorphic rock is called a protolith or parent rock.
Is bituminous material is the same for bituminous concrete if not why?
No, bituminous material and bituminous concrete are not the same. Bituminous material refers to the binder, typically asphalt, used in asphalt pavement mixtures. Bituminous concrete, on the other hand, refers to the final pavement product made by combining bituminous material with aggregates like sand and stone.
A scientist that studies rock?
A petrologist studies rock.
Is anthracite coal a sedimentary rock?
No. Anthracite coal is a metamorphic rock.
