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一、世界现今世界最古老的珍珠:是从伊朗西部波斯王的离宫——“斯沙”遗迹出土的一连串珍珠首饰,据推定是公元前四世纪的东西。世界最大的珍珠:是1934年5月7日,在菲律宾巴拉旺湾的一只巨蚌中发现的一粒巨珠,重达6350克,半径13.9厘米,被称之为“老子珠”,现存放美国旧金山银行的保险库中,价值408万美元。海蚌人工养殖最大的珍珠:直径18毫米,产于澳大利亚。园、大、色三位一体最好的珍珠:是苏联出产的,它为标准圆,重5.6克,光泽很美,视为珍品,现保藏在苏联博物馆
I. THE WORLD The oldest pearl in the world today: It is a series of pearl jewelry unearthed from the remains of the “Persian” king of western Persia, western Iran, presumed to be something from the 4th century BC. The world’s largest pearl: A giant pearl found in a giant clam in Palawan Bay, Philippines, on May 7, 1934, weighing 6,350 grams and a radius of 13.9 centimeters, is called Laozi Zhu. Now put the United States San Francisco Bank vault, worth 4.08 million US dollars. The largest cultured pearl clam: 18 mm in diameter, produced in Australia. Park, big, color trinity The best pearl: is produced in the Soviet Union, it is a standard circle, weighs 5.6 grams, beautiful gloss, as treasures, is now preserved in the Soviet Museum