Sperrylite
Pronunciation : Sper"ry*lite
Part of Speech : n.
Etymology : [Named after F. L. Sperry, who discovered it.] (Min.)
Definition : Defn: An arsenide of platinum occuring in grains and minute isometric crystals of tin-white color. It is found near Sudbury, Ontario Canada, and is the only known compound of platinum occuring in nature.
Source : Webster's Unabridged Dictionary, 1913