资料来源 : pyDict

银星石

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Wavellite \Wa"vel*lite\, n. [After Dr. Wm. Wavel, the
   discoverer.] (Min.)
   A hydrous phosphate of alumina, occurring usually in
   hemispherical radiated forms varying in color from white to
   yellow, green, or black.