Chlorophane
Pronunciation : Chlo"ro*phane
Part of Speech : n.
Etymology : [Gr. chlorophane.]
Definition : 1. (Min.)
Defn: A variety of fluor spar, which, when heated, gives a beautiful emerald green light.
2. (Physiol.)
Defn: The yellowish green pigment in the inner segment of the cones of the retina. See Chromophane.
Source : Webster's Unabridged Dictionary, 1913