Shell Jasper is a gentle stone featuring grey, white and black orbicular and banded patterns comprised of marbleized calcite, chert and limestone. Recognised as a potent stone for serenity, Shell Jasper nurtures, protects, strengthens and rejuvenates the mind, body and spirit. These stabilizing qualities promote balance, well-being, self-care, peace and balance. You will receive one Shell Jasper Tumbled Stone Grade A from the lot pictured size approximately: XL - 26.8-32.5mm, 22.5-28gLarge - 25.7-32mm, 15-21gMedium - 24-25mm, 12-14g This lot of extra quality Shell Jasper are predominantly grey and white and were selected for their attractive patterns. Please choose your preferred crystal size via the options menu below. Also known as Sea Shell Jasper, Shell Marble or Thousand Eye Stone use Shell Jasper at the base and crown chakras for grounding, stress release, willpower and psychic attack shield.