Scheelite    Tae Hwa Mine, Chungiu, South Korea.  Ex. Harold L. Dibble collection.  This large octahedron does fit in a perky box and measures 2.7 cm on its longest edges.  3.6 x 3.5 x 3.5 in longest dimensions.  Some minor chipping but excellent views from other sides.  Floater.  Great luster and quite large for the location.  $200