Basalt
(n.) A rock of igneous origin, consisting of augite and triclinic feldspar, with grains of magnetic or titanic iron, and also bottle-green particles of olivine frequently disseminated.
(n.) An imitation, in pottery, of natural basalt; a kind of black porcelain.
Similar Words:
Basal Basal-nerved Basalt Basaltic Basaltiform Basaltoid Subbasal