Source : Webster's Revised Unabridged Dictionary (1913)

Torbernite \Tor"bern*ite\, n. [So named after Torber Bergmann, a
   Swedish chemist.] (Min.)
   A mineral occurring in emerald-green tabular crystals having
   a micaceous structure. It is a hydrous phosphate of uranium
   and copper. Called also {copper uranite}, and {chalcolite}.