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Limestone made from shells would be an organic sedimentary rock.
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Is limestone made from clastic organis or chemical?
A purely chemical sedimentary limestone would contain no fossil remnants, organic limestone would.
What is the most common non-clastic sedimentary rock?
The most common non-clastic sedimentary rock is limestone, which is primarily composed of calcium carbonate. It forms from the accumulation of organic remains such as shells and coral, or through chemical processes like precipitation from seawater. Limestone is widespread and found in many different environments around the world.
What is sedimentary rock formed by shells?
Sedimentary rock formed by shells is called limestone. Limestone is primarily made up of calcium carbonate that is deposited by the accumulation and compaction of shell fragments and other organic remains.
What rock can be a chemical or organic rock?
Limestone is a type of rock that can be either chemical or organic in nature. Chemical limestone is formed through the precipitation of calcium carbonate, while organic limestone is made up of the remains of marine organisms like shells and coral.
Is limestone an organic and chemical sedimentary rock?
Limestone is a chemical sedimentary rock formed from the precipitation of calcium carbonate. It is primarily composed of mineral calcite, which is organic in origin but can also form through inorganic processes. So, limestone is considered both a chemical and organic sedimentary rock.
What is an example of a sedimentary rock that is biochemical (organic)?
Limestone and chalk are formed from organic material Limestone - Clastic shell fragments Chalk - Microscopic shells of calicum carbonate plates formed by single celled algaes Chert - Microscopic siliceous organisms, recrystallized silica
What is the other kind of sedimentary rock besides clastic and chemical?
The other type of sedimentary rock besides clastic and chemical is organic sedimentary rock. These rocks form from the accumulation of plant and animal debris, such as coal, which is formed from compressed plant material, and certain types of limestone, which can originate from the accumulation of shells and skeletons of marine organisms. Organic sedimentary rocks often contain fossils and provide insights into past environments and biological activity.
Difference between a chemical and organic limestone?
Chemical limestone is synthetic and manufactured through chemical processes, often for specific industrial applications. Organic limestone, on the other hand, forms naturally from biological sources like shells and coral reefs, and is often used as a building material or in agriculture for soil improvement. Organic limestone may contain impurities from its natural formation, while chemical limestone can be tailored for specific composition and properties.
Is limestone metamorphic?
No, limestone is a sedimentary rock formed from the accumulation of marine shells and sediment. It is not a metamorphic rock, but it can undergo metamorphism to form marble under high pressure and temperature.
How are clastic limestone and fossiliferous limestone deposition different?
Clastic limestone is made up of fragments of pre-existing limestone, while fossiliferous limestone contains fossil remains. Clastic limestone forms through mechanical processes like erosion and sedimentation, while fossiliferous limestone results from the accumulation of marine organisms' shells and skeletons.
What is an example of an organize sedimentary rock?
Limestone and chalk are formed from organic material Limestone - Clastic shell fragments Chalk - Microscopic shells of calicum carbonate plates formed by single celled algaes Chert - Microscopic siliceous organisms, recrystallized silica
Is limestone made by shells organic?
No. Carbonates are considered to be inorganic.
