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Clastic (or detrital): Sedimentary rock formed from particles of other sedimentary, metamorphic, or igneous rock which has been weathered, eroded, deposited, compacted and cemented. Examples of clastic sedimentary rock include shale, sandstone, mudstone, and conglomerate.

Chemical: Chemical sedimentary rocks have intergrown mineral crystals that are precipitated from saturated aqueous solutions and chemical residues. The precipitated minerals that are commonly included are halite, quartz, limonite, calcite, chert, dolomite, hematite, and gypsum; consequently, common chemical rocks are limestone, chert, and rock gypsum.

Organic:

Organic sedimentary rock is rock that is derived or generated from sediments that are produced by organisms. Coal and chalk are examples of organic sedimentary rock.

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Q: How are clastic sedimentary rocks divided?
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Related questions

What class of sedimentary rocks is made of fragments of rock minerals and shells?

== == Clastic sedimentary rocks.


How are clastic non clastic and organic sedimentary rocks the same?

They are all Sedimentary


How are clastic sedimentary rocks different from organic sedimentary rocks?

they form


The most common minerals in clastic sedimentary rocks are likely?

the most common minerals in clastic sedimentary rocks are likely


What types of minerals are clastic sedimentary rocks made of?

Clastic sedimentary rocks are made of broken pieces of preexisting rock that are compacted together. The mineral quartz makes up sixty percent of the clastic sedimentary rocks.


What are the two main types of sedimentary rocks?

Clastic (those formed of particles of other rocks) and non-clastic (organic and chemical precipitate or evaporite rocks).


What are three of clastic sedimentary rocks?

Shale, sandstone, and conglomerate are examples of clastic sedimentary rock.


Are sedimentary rocks formed from fragments of other rocks chemical sedimentary rocks?

No. The rocks you describe are clastic or detrital sedimentary rocks.


What class of sedimentary rocks is made of fragments of rocks mineral and shells?

== == Clastic sedimentary rocks.


How do geologist classify sedimentary rocks?

They are classified as clastic or non-clastic. Clastic sedimentary rocks are formed from rock particles of various sizes. Non-clastic rocks are formed from precipitation of minerals out of solution or by the lithification of organic matter.


Is gneiss clastic organic or chemical?

None of the above. These terms describe sedimentary rocks. Granite is igneous.


Are sedimentary rocks classified tofoliated sedimentary rocks?

Metamorphic rocks are classified by foliation or lack there of, not sedimentary rocks. They are classified into Clastic Sedimentary, and Chemical Sedimentary.