Encyclopedia > Petalite

Article Content

Petalite

Petalite is a rare mineral, occurring crystallized and in cleavable masses, usually white, or nearly so, in color. It is a silicate of aluminia[?] and lithia[?].

Featured Article

Monty Woolley

... students was Thornton Wilder) who began acting on Broadway in 1936. He was typecast as the wasp-tongued, supercillious sophisticate. His most famous role is that of ...