鎂鋁石,榴子石
Pyrope \Pyr"ope\, n. [L. pyropus a kind of red bronze, fr. Gr. ?; ? fire + ? the eye, face: cf. F. pyrope.] (Min.) A variety of garnet, of a poppy or blood-red color, frequently with a tinge of orange. It is used as a gem. See the Note under {Garnet}.
pyrope n : a deep red garnet used as a gemstone