Pearl with a mother of pearl bead center. In the cultured pearl industry, the resources used to create a mistaken all nacre baroque pearl is a drain on the production of round cultured pearls. Therefore, they are trying to improve culturing technique so that keshi pearls do not occur. All nacre pearls may one day be limited to natural found pearls. Today many "keshi" pearls are actually intentional, with post-harvest shells returned to the water to regenerate a pearl in the existing pearl sac. Tahitian pearls, frequently referred to as black pearls, are highly valued because of their rarity; the culturing
The Mystery of the Pink Pearl The Mystery of the Pink Pearl The Mystery of the Pink Pearl ("Golapi Mukta Rahasya") is a Bengali detective story written by Satyajit Ray. Feluda is the protagonist of the story.It was first published in Sandesh (magazine), 1989. The story ranks 31st in Feluda series. In the title story, a rare pink pearl surfaces in a little Bengal village, and the owner turns to Feluda for protection against the machinations of the sleuth's old enemy, the devious Maganlal Meghraj. As the plot twists and turns, Feluda ends up in the sinister galis of Banaras, where he must outwit Maganlal once