pitchstone

English - Turkish

Definition of pitchstone in English Turkish dictionary

katran taşı

gevrek ve camsı volkanik kaya

English - English

Definition of pitchstone in English English dictionary

a natural glass, that is rich in microscopic crystallites, formed by the rapid cooling of lava or magma

{n} a siliceous stone of a grayish black

a natural glass, that is rich in microscopic crystalites, formed by the rapid cooling of lava or magma

dark acid granitic glass

An igneous rock of semiglassy nature, having a luster like pitch

Hyphenation

pitch·stone

Etymology

() pitch +‎ stone