Definition, Meaning & Synonyms
oolite
Noun
/ˈoʊ.ə.laɪt/
Definition
A type of sedimentary rock that is composed of small spherical grains called ooids.
Examples
- The oolite formed over thousands of years from the accumulation of microscopic calcium carbonate grains.
- Geologists often study oolite to understand past marine environments and sedimentary processes.
- Oolite can be found in various places around the world, including the Bahamas and parts of Europe.
Meaning
Oolite primarily forms in warm, shallow marine environments, where calcium carbonate precipitates around tiny nuclei such as grains or shells.
Synonyms
- Ooid limestone
- Grainstone
- Calcareous sandstone
