The term chemical rock is redundant, since all rocks, and all substances, are made of chemicals. Every rock is a chemical rock. Sedimentary rock is rock that is composed of solidified sediment, such as sandstone. Little pieces become cemented together to form rock.
Chemical
No. The rocks you describe are clastic or detrital sedimentary rocks.
Metamorphic rocks are classified by foliation or lack there of, not sedimentary rocks. They are classified into Clastic Sedimentary, and Chemical Sedimentary.
Clastic (those formed of particles of other rocks) and non-clastic (organic and chemical precipitate or evaporite rocks).
sedimentary rocks can be classified by detrial, chemical ,or organic
Chemical
No. The rocks you describe are clastic or detrital sedimentary rocks.
Metamorphic rocks are classified by foliation or lack there of, not sedimentary rocks. They are classified into Clastic Sedimentary, and Chemical Sedimentary.
Clastic (those formed of particles of other rocks) and non-clastic (organic and chemical precipitate or evaporite rocks).
sedimentary rocks can be classified by detrial, chemical ,or organic
Organic sedimentary rocks are formed from the remains of plant and animal life. Chemical sedimentary rocks are formed from the precipitation of minerals in a solution.
Detrital- made of sediment grains Orgains- Made of fossils Chemical- from due to chemical reactions I hope this helped you enough :)
Clastic: These rocks are composed predominantly of broken pieces of older weathered and eroded rocks Non-clastic/ Organic: A sedimentary rock composed of the remains of plants and animals.
Chemical sedimentary rocks such as chert and flint.
Chemical sedimentary rocks are formed by the precipitation of minerals from water.
Yes Sedimentary rocks also include a third type, chemical rocks -saf13
Biochemical sedimentary rocks: limestone, coal, chalk. Evaporative chemical sedimentary rocks: rock salt, gypsum.