- Fancy jasper (natural), 4mm round.
- The stone is naturally opaque and its hardness takes a smooth polish.
- Mohs Hardness Scale is 6-1/2 - 7.
- C grade.
- Approximately 100 beads per strand.
- Hole approximately 0.5-1.5mm.
- *Please consider the actual sizes given in the listing as the pictures are generally enlarged to show detail.