Argillaceous
Ar·gil·la·ceous
Argillaceous
a.
- Of the nature of clay; consisting of, or containing, argil or clay; clayey.
Phrases & Compounds
- Argillaceous sandstone
- a sandstone containing much clay.
- Argillaceous iron ore
- the clay ironstone.
- Argillaceous schist [or] state
- See Argillite.