铁矾石榴石
Almandine \Al"man*dine\, n. [LL. almandina, alamandina, for L. alabandina a precious stone, named after Alabanda, a town in Caria, where it was first and chiefly found: cf. F. almandine.] (Min.) The common red variety of garnet.
almandine n 1: a purple variety of the ruby spinel 2: a deep red garnet consisting of iron aluminum silicate [syn: {almandite}]