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What type of sedimentary rock is chalk clastic chemical or organic?
Chalk is a type of sedimentary rock that is primarily composed of organic material, specifically the calcareous remains of marine microorganisms such as coccolithophores. It is not considered clastic, as it does not consist of fragments of pre-existing rock like clastic sedimentary rocks.
Is breccia chemical clastic or organic?
clastic
What are the subtypes of sedimentary rocks?
Chemical: Minerals were dissolved in water to form it. Organic: Formed from the remains of living things. Clastic: Formed form bits of other rocks.
Is rhyolite clastic organic or chemical?
It is none of these. Clastic, organic, and chemical are terms for classifying sedimentary rock. Rhyolite is igneous.
Is gneiss clastic organic or chemical?
None of the above. These terms describe sedimentary rocks. Granite is igneous.
Is chalk clastic or non clastic?
Limestone is chemical; though in certain cases, limestone may be organic, when it is composed of the dead remains of organisms (fossils). That's called fossiliferous limestone, or fossil-rich limestone, but regular limestone is just chemical.
Is a rock gypsum a clastic chemical or organic rock?
chemical
Is conglomerate clastic organic or chemical rock?
Conglomerate is a clastic rock. They are coarse-grained sedimentary rocks.
Is flint chemical clastic or organic?
Flint is a chemical sedimentary rock that forms from the precipitation of silica-rich fluids, rather than from the accumulation and compaction of organic or clastic sediment particles.
What are the 3 groupings of sedimentary rocks?
Organic, Chemical and Clastic
What are the three major group of rock?
Organic, Chemical and clastic.
What are three groups of sedimentary rock?
Clastic, Chemical, and Organic
