PYROCRYSTALLINE


Meaning of PYROCRYSTALLINE in English

/puy'reuh kris"tl in, -uyn', -een'/ , adj. Petrog.

crystallized from a molten magma or highly heated solution.

[ PYRO- + CRYSTALLINE ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .