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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.

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What are the three categories of sedimentary rocks?

The three categories of sedimentary rocks are clastic, chemical, and organic. Clastic rocks form from the accumulation of weathered rock fragments, chemical rocks form from the precipitation of minerals from water, and organic rocks form from the remains of living organisms.


List three major groups of sedimentary rock?

Clastic sedimentary rocks: Formed from the accumulation of mineral and rock fragments that are cemented together. Chemical sedimentary rocks: Formed from precipitation of minerals dissolved in water. Organic sedimentary rocks: Formed from the accumulation of organic material, such as plants or animals.


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 the sedimentary rock that forms when minerals precipitate from a solution and settle from a suspension organic chemical or clastic sedimentary rock?

The sedimentary rock formed from minerals precipitating from a solution is called chemical sedimentary rock. It is formed through processes such as evaporation or chemical reactions, without the involvement of organic material or clastic particles.


How are non clastic rocks formed?

Non-clastic rocks are formed through chemical and organic processes. Chemical rocks like limestone are formed when minerals in water precipitate out and accumulate. Organic rocks like coal are formed from the remains of plants and animals that are buried and compacted over time. These processes occur without the transportation and deposition of sediments like in clastic rocks.