Some organic minerals are: petroleum, methane, asphalt, amber, carpathite, etc.
For a detailed list see the link below.
Both organic sedimentary (like coal) and chemical sedimentary (like rock salt) rocks are not composed of particles of other rocks. They are different because organic rocks are composed of the remains of living things but chemical rocks are formed by inorganic processes such as evaporation.
Both organic sedimentary (like coal) and chemical sedimentary (like rock salt) rocks are not composed of particles of other rocks, as are the bulk of sedimentary rocks classified as clastic (shale, sandstone, conglomerate).
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sedimentary rocks can be classified by detrial, chemical ,or organic
Clastic (those formed of particles of other rocks) and non-clastic (organic and chemical precipitate or evaporite rocks).
Organic, Chemical and Clastic
Detrital, Chemical, and Organic.
Clastic, organic, and chemical rocks ~Isabelle (6th grader)
Organic, Chemical and clastic.
mechanical , chemical and organic
Yes Sedimentary rocks also include a third type, chemical rocks -saf13
The chemical breakdown of enormous quantities of organic material buried in the sedimentary rocks has produced ethane gas.