Pearl human intervention. They are quite small, typically only a few millimeters. Keshi pearls are produced by many different types of marine mollusks and freshwater mussels in China. Keshi pearls are actually a mistake in the cultured pearl seeding process. In seeding the cultured pearl, a piece of mantle muscle from a sacrificed oyster is placed with a bead of mother of pearl within the oyster. If the piece of mantle should slip off the bead, a pearl forms of baroque shape about the mantle piece which is entirely nacre. Therefore, a Keshi pearl could be considered superior to cultured pearls
The Qing Ding Pearl The Qing Ding Pearl The Qing Ding Pearl (《慶頂珠》, simplified 庆顶珠) is a Chinese play. It dates to the Song Dynasty and is still performed in adapted forms in the Beijing Opera. The play is known by other titles: Two sections (折 zhe) of the main play are sometimes performed separately as The Fisherman's Revenge《漁夫恨》 or A Fisherman Kills a Family (《打漁殺家》, simplified 打渔杀家 dayu sha jia) also Collecting the Fishing Tax (《討漁稅》 "taoyushui"). The play tells the story of Xiao En (whose real identity is Ruan Xiaoqi from "Water Margin"), a poor fisherman and his daughter who seeks bloody