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Is greywacke organic detrital or chemical?
Greywacke is classified as a detrital sedimentary rock. It is primarily composed of sand-sized particles and is formed from the accumulation and lithification of sediment, which often includes fragments of other rocks and minerals. While it can contain organic material, its classification is based on its detrital nature rather than being organic or chemical in origin.
What is a fine-grained detrital rock that breaks into chunks or blocks?
A fine-grained detrital rock that breaks into chunks or blocks is likely a shale. Shale is composed of clay minerals and silt-sized particles compacted together. It tends to break along bedding planes, forming flat chunks or blocks.
What are the two main types of sedimentary rocks?
The two main types of sedimentary rocks are clastic (detrital) rocks, which are made of pre-existing rock fragments cemented together, and chemical rocks, which form from minerals that precipitate out of solution.
Diagram how each of the three kinds of sedimentary rock forms. list one example of rock detrital chemical and organic?
Sedimentary rocks form through different processes: Detrital (Clastic) Rocks: Formed from the accumulation of fragments of pre-existing rocks, which are compacted and cemented together, like sandstone. Chemical Rocks: Formed from the precipitation of minerals from water, often due to evaporation, such as limestone. Organic Rocks: Formed from the accumulation of plant or animal debris, like coal, which originates from decomposed organic material. Examples include sandstone (detrital), limestone (chemical), and coal (organic).
What is difference between oil shale rock and a rock?
Oil shale rock contains organic material that generates oil when heated, while regular rock does not. Oil shale rock also has a higher organic carbon content compared to regular rock.
What is a type of detrital sedimentary rock?
Detrital rocks are sedimentary rocks that are composed of particles of weathered and eroded igneous, metamorphic, or other sedimentary rocks that have been deposited, compacted, and cemented together. Sandstone, conglomerate, shale, and breccia are examples of detrital sedimentary rocks.
Is limestone an example of a detrital sedimentary rock?
It can be. Some limestone is formed from the precipitation of calcite from saturated solutions, and is considered a chemical sedimentary rock. Other limestone that consists largely of the skeletal remains of marine organisms is considered bio-clastic, a cross between an organic and a detrital sedimentary rock. Typical detrital sedimentary rocks are those composed mostly of particles of pre-existing rock, although organic matter may be included; examples would be sandstone, shale, and conglomerate.
Is shale an organic rock?
No. Shale is a clastic rock.
What is a fine-grained detrital rock that breaks into chunks or blocks?
A fine-grained detrital rock that breaks into chunks or blocks is likely a shale. Shale is composed of clay minerals and silt-sized particles compacted together. It tends to break along bedding planes, forming flat chunks or blocks.
How are detrital chemical and biochemical sedimentary rocks different?
Detrital rocks are composed of rock particles, chemical sedimentary rocks are composed of precipitated minerals.Examples:Detrital or clastic rocks:ConglomerateBrecciaSandstoneShaleChemical sedimentary rocks:Rock saltSome limestonesRock gypsumWhat_is_the_difference_between_detrital_and_chemical_sedimentary_rock
What is the chemical formula for shale?
Shale is a rock not a chemical compound.
Is shale a chemical rock?
No, shale is clastic.
What is a detrital sedimentary rock made up of clay-sized particles that require no cementation to hold together?
A detrital sedimentary rock made up of clay-sized particles that require no cementation to hold together is called shale. Shale forms from the compaction of clay minerals without the need for additional cementing materials.
What are the two main types of sedimentary rocks?
The two main types of sedimentary rocks are clastic (detrital) rocks, which are made of pre-existing rock fragments cemented together, and chemical rocks, which form from minerals that precipitate out of solution.
Diagram how each of the three kinds of sedimentary rock forms. list one example of rock detrital chemical and organic?
Sedimentary rocks form through different processes: Detrital (Clastic) Rocks: Formed from the accumulation of fragments of pre-existing rocks, which are compacted and cemented together, like sandstone. Chemical Rocks: Formed from the precipitation of minerals from water, often due to evaporation, such as limestone. Organic Rocks: Formed from the accumulation of plant or animal debris, like coal, which originates from decomposed organic material. Examples include sandstone (detrital), limestone (chemical), and coal (organic).
What is difference between oil shale rock and a rock?
Oil shale rock contains organic material that generates oil when heated, while regular rock does not. Oil shale rock also has a higher organic carbon content compared to regular rock.
Is shale organic sedimentary rock?
no it is clastic
