Here is a very interesting specimen from Mongolia, featuring indigo blue fluorite crystals with curved edges and hoppered faces, with dark blue cubo-octahedric crystals and dodecahedral modifications on edges. The fluorite is set on a matrix of white milky quartz. There are curved faces on many of the crystals, a rare feature of the fluorite from this 2016 pocket.  This is a beautiful and dramatic specimen from the Huanggang Mine.