pelites
/ˈpiːlaɪts/
noun
- Plural of pelite; fine-grained sedimentary rocks composed mostly of clay or silt particles.
- Under the microscope, the pelites showed layers of compressed clay minerals.
- The region's pelites are rich in organic material, making them potential sources of oil.
- Hikers often notice the smooth texture of pelites along the riverbank.
Synonyms