22 avril 2014
Non-nacreous White Pearl, Tridacnidae sp., Saltwaters near the Phillipines
Non-nacreous White Pearl, Tridacnidae sp., Saltwaters near the Phillipines . Photo Bonhams. An unmounted and undrilled natural saltwater pearl from the Tridacna, or "Giant Clam" family of mollusks. The pristine white body color and very fine, minute "flame"...