Geologists use the term clastic to refer to sedimentary rocks and particles in sediment transport, whether in suspension or as bed load, and in sediment deposits.

The meaning of CLASTIC is made up of fragments of preexisting rocks. How to use clastic in a sentence.

CLASTIC definition: breaking up into fragments or separate portions; dividing into parts. See examples of clastic used in a sentence.

In this book, coal is classified with the clastic rocks for two reasons: first, because it is made up of fragments of organic matter; and second, because coal seams (sedimentary layers) are almost …

Clastic rocks are defined as sedimentary rocks composed of fragments of other rocks, primarily consisting of quartz, feldspar, lithic fragments, clay minerals, and mica, which are cemented by …

Add to word list earth science describes a type of rock consisting of broken pieces of other rock (Definition of clastic from the Cambridge Academic Content Dictionary © Cambridge University Press)

Nov 6, 2025 · Sedimentary rock - Clastic, Chemical, Organic: Conglomerates and breccias are sedimentary rocks composed of coarse fragments of preexisting rocks held together either by …

Clastic sedimentary rocks are made up of pieces of other rocks. For example, sand on a beach or in a dune can get buried. Under the pressure of burial, the sand is pressed together and compacted.

Clastic sedimentary rocks are rocks that are formed when sedimentary clasts are deposited and become cemented or compacted together.

There are two main types of sedimentary rocks: silici-clastic and chemical (tables 3-1 and 3-2). Siliciclastic rocks consist of weathered particles of pre-existing siliceous rocks that were eroded and …