argillaceous : Idioms & Phrases
Index
Argillaceous iron ore
- the clay ironstone.
Webster 1913
argillaceous rock
-
noun a sedimentary rock formed from clay deposits
WordNet
Argillaceous sandstone
(Geol.) , a sandstone containing much clay.
Webster 1913
Argillaceous schist or state
- . See
Argillite .
Webster 1913
calcareo-argillaceous
Cal*ca"re*o-ar`gil*la"ceous adjective
Definitions
consisting of, or containing, calcareous and argillaceous earths.