Chrysanthemum Stones are a limestone matrix with andalusite crystals that resemble chrysanthemum.  They are similar to chinese writing stones which feature chines writing characters.   I personally saw a fire fly .  There are 3 CZs of graduated sizes.  Two are at the top of the pattern and inset into the underlying stone.  The third is part of the oval bail.  A beautiful chain composed of long and short loops with a pattern that sparkles finishes the piece.