plural of scoria

plural of scoria

The slag or dross that remains after the smelting of metal from an ore. / (geology) Rough masses of rock formed by solidified lava, and which can be found around a volcano's crater.

aphetic form of excoriation

A sloppily cut groove, furrow, or trench, characterised by the presence of refuse material from which it was cut.

plural of scoriation

of, relating to, or producing scoria

reduced to scoria

Aphetic form of excoriating

Of or pertaining to scoria.