Definition, Meaning & Synonyms
clast
noun
/klæst/
Definition
A clast is a fragment of rock or mineral that has been broken off from a larger body of material through processes like weathering or erosion.
Examples
- The sandstone was composed of various clasts, showcasing the history of its formation.
- During the field trip, we collected clasts to analyze their mineral composition.
- Clasts can vary in size from microscopic particles to large boulders.
Meaning
The term is often used in geology to describe small pieces of sediment that make up sedimentary rocks.
Synonyms
- fragment
- particle
- rock fragment
