Dictionary
an•tho•phyl•lite
Pronunciation: (an"thu-fil'īt), [key]—
n.
a mineral, magnesium-iron silicate, (Mg,Fe)
7(Si
8O
22)(OH)
2, occurring in schists in lamellar or fibrous clove-brown crystals.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.