Revision history of "A pearl is a solid item developed within just the soft tissue (specifically the mantle) of a living shelled mollusc."

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• (cur | prev) 17:27, 10 October 2023‎ 172.56.84.190 (Talk)‎ (empty) (Blanked the page) (undo)
• (cur | prev) 14:52, 14 December 2013‎ Gregantone05 (Talk | contribs)‎ (2,285 bytes) (Created page with "Similarly to the shell of a clam, a pearl is composed of calcium carbonate in minute crystalline form, which has been settled in concentric layers. The ideal pearl is beautifu...")