Rich blues with a small amount of gray/white and a teeny bit of pyrite. These have a semi-matte-to-satin finish with an almost-faceted cube look, rather than being rough chunks. The strand is graduated from about 12x18 to 8x10, with 6-8 of the larger stones in the middle instead of the usual 1-2. The beads are knotted on triple strands of (cotton?)cord.