PALMDALE – The City of Palmdale will host a free presentation by the Antelope Valley Gem and Mineral Club at the Marie Kerr Park Community Building, located at 39700 30th St. West, on Saturday, May 18 from 1 to 3 pm. The club will showcase many different kinds of gems and minerals for free to the community. Club members will share their knowledge, experiences and answer questions about gems and minerals. Attendees will have the opportunity to make their own bracelets, while supplies last. For more information, please call 661/267-5675.