/ep'i duy"euh ruyt'/ , n. Petrog.
a schistose metamorphic rock resulting from the alteration of augite to hornblende in a gabbro or dolerite.
[ 1885-90; EPI- + DIORITE ]
/ep'i duy"euh ruyt'/ , n. Petrog.
a schistose metamorphic rock resulting from the alteration of augite to hornblende in a gabbro or dolerite.
[ 1885-90; EPI- + DIORITE ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012