In 2011, Australian archaeologists discovered a very rare natural pearl during archaeological excavations of Aboriginal sites. In order to avoid damage to the pearls during the age test, the archaeologists have spent four years, and finally confirmed by the carbon dating method, this is a "2000 years old" natural seawater pearl with gold, 5 mm in diameter. It is close to a perfect circle and has a certain luster. The discovery of this "cultural-grade" pearl shows that natural seawater pearls can be preserved for much longer than people think. The formation of natural pearls is a magical coincidence in nature. Jewelry-grade pearls naturally formed in nature are formed of a layer of fine pearls with relatively good durability. Let's take a look at a few pieces of pearl works that have been through the centuries. The Pearl of the Pilgrim, found in the Gulf of Panama in the mid-16th century, is a pear-shaped natural seawater pearl that first belonged to King Philip II of Spain, and was turned around and finally owned by Elizabeth Taylor. In 2011, the pearl and necklace of this pilgrim came out again, and the pearl was still outstanding. It was finally sold at the Christie's auction for a high price of 11.8 million US dollars. Charles I pearl earrings, worn in 1649, are currently housed in the Victoria and Albert Museum. The headband of the Roman period, 300 years old, is currently hidden in the British Museum. These pearl jewels are made from natural seawater pearls. After centuries or even thousands of years of history, these pearls are still well preserved and have a good luster. Pearls have always been loved by women, but before the advent of pearl farming technology, the probability of naturally producing pearls was extremely low, and the quality of jewelry was rare and rare. Basically, only the royal families of all countries had the opportunity to wear them, and did not flow into the consumer market. With the advent of pearl farming technology in the 1920s, cultured pearls have become a jewellery that is affordable and suitable for everyday wear. Waterproof Suede Sheepskin-lined Slippers Waterproof Suede Sheepskin-Lined Slippers,Suede Sheepskin-Lined Slippers,Waterproof Sheepskin-Lined Slippers,Waterproof Sheepskin-Lined Slipper ZHENJIANG LANMU IMPORT&EXPORT CO.LTD , https://www.zjlanmufootwear.com
