Autunite
Pronunciation : Au"tun*ite
Part of Speech : n. [From Autun
Definition : Defn: A lemon-yellow phosphate of uranium and calcium occurring in tabular crystals with basal cleavage, and in micalike scales. H., 2- 2.5. Sp. gr., 3.05-3.19.
Source : Webster's Unabridged Dictionary, 1913