Calcite      Francon Quarry, Blackburn Hamlet, Ontario, Canada.  This fine domical miniature measures 4.5 x 2.5 x 2 cm cluster of singly and doubly-terminated crystals in quite nice.  The crystals are transparent to translucent, sharply formed, and very lustrous.  It views well from any direction and sits nicely for such viewing.  Some chipping n backside.  An outstanding example from a little seen locality.  $80