Mineral and Red clay

Mineral noun - Solid homogeneous inorganic substances occurring in nature having a definite chemical composition.

Red clay and mineral are semantically related. In some cases you can replace phrase "Red clay" with "Mineral", this terms are similar.

Nearby Words: mine, miner, mineralize, mineralized, mineralogy

Red clay noun - Clay whose redness results from iron oxide.

Mineral and red clay are semantically related. You can use "Mineral" instead a noun phrase "Red clay".