plural of stone-snipe

(soil science) A soil made up of finely broken rock.

plural of stone brash

A crystal ball.

plural of shew stone

(archaeology) A stone used to manufacture other stone tools

gastrolith

plural of gizzard stone

An engineered stone replacement product, composed of polyester resin with embedded stone dust, and dyes to make the plastic resin composite appear like the natural stone that the dust was derived from.

plural of altar stone