Sper"ry*lite (?), n.[Named after F. L. Sperry, who discovered it.] (Min.) 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.

Sper"ry*lite (?), n.[Named after F. L. Sperry, who discovered it.] (Min.) 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.