Danalite
Pronunciation : Da"na*lite
Part of Speech : n.
Etymology : [Named after James Dwight Dana.] (Min.)
Definition : Defn: A mineral occuring in octahedral crystals, also massive, of a reddish color. It is a silicate of iron, zinc manganese, and glicinum, containing sulphur.
Source : Webster's Unabridged Dictionary, 1913