Reply To: Possible Blister Pearl and/or Pearl Warts from North Myrtle Beach, SC Homepage › Forums › What Is It? › Possible Blister Pearl and/or Pearl Warts from North Myrtle Beach, SC › Reply To: Possible Blister Pearl and/or Pearl Warts from North Myrtle Beach, SC January 8, 2018 at 12:31 pm #30166 Michael ReaginParticipant They could be fossil but SC beach finds are not my expertise. I can however confirm that Mercenaria is found both in the James City and Waccamaw Formations.
