Clastic rock - Wikipedia
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.
Clastic Definition & Meaning - Merriam-Webster
The meaning of CLASTIC is made up of fragments of preexisting rocks. How to use clastic in a sentence.
6.1: Clastic Sedimentary Rocks - Geosciences LibreTexts
Apr 24, 2024 · In this book, coal is included 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 always interbedded with layers of clastic rocks, such as mudrock or sandstone.
9.1: Clastic Sedimentary Rocks - Geosciences LibreTexts
Aug 22, 2024 · Clastic sedimentary rocks are named according to the characteristics of clasts (rock and mineral fragments) that comprise them. These characteristics include grain size, shape, and sorting. The different types of clastic sedimentary rocks are summarized in Figure 9.5.
Sedimentary rock - Clastic, Chemical, Organic | Britannica
4 days ago · Sedimentary rock - Clastic, Chemical, Organic: Conglomerates and breccias are sedimentary rocks composed of coarse fragments of preexisting rocks held together either by cement or by a finer-grained clastic matrix.
7.3: Sedimentary Rocks - Geosciences LibreTexts
Detrital or clastic sedimentary rocks consist of preexisting sediment pieces that come from weathered bedrock. Most of this is mechanically weathered sediment, although some clasts may be pieces of chemical rocks.
CLASTIC | English meaning - Cambridge Dictionary
CLASTIC definition: 1. used to refer to a type of rock consisting of broken pieces of other rock 2. used to refer to a…. Learn more.
Sedimentary Rocks - Science Notes and Projects
Feb 14, 2024 · Clastic Texture: This is a chunky or pebbly texture in rocks like sandstone and shale, where the rock contains fragments of pre-existing rocks. Biogenic and Chemical Textures : Some sedimentary rocks, like limestone and chert, form from biological materials or chemical precipitates, giving them unique textural properties.
Clastic Sedimentary Rocks | Definition, Classification & Examples
Nov 21, 2023 · Clastic sedimentary rocks are most commonly classified by the size of the sediments, called grain size. The clastic rocks with the largest grain size are conglomerates and breccias.
CLASTIC | definition in the Cambridge English Dictionary
The sedimentary rocks that are made up of these rock fragments are called clastic or fragmental rocks.