Unusual Siamese Aqua-Marine Biwa Pearls 6mm composed of alternate layers of

composed of alternate layers of calcium carbonate and conchiolin

bright lights

Every piece of jade has a secret meaning

The stone's clarity acts as a "belief filter" by your subconscious to turn a desire into reality

and a low-cost work force

Unusual Siamese Aqua-Marine Biwa Pearls 6mm composed of alternate layers ofPrice is per 15 inch string of these beautiful freshwater pearls. Largest size bead is about 13mm x 9mm x 6mm. The least expensive cultured pearls today rival the most expensive natural pearls ever found. Natural freshwater pearls occur in mussels for the same reason saltwater pearls occur in oysters. Foreign material inside a mussel can't be expelled. To reduce irritation, the mollusk coats the intruder with the same secretion it uses for shell