The Stamford Mineralogical Society, founded in 1954, will host its annual gem, mineral, jewelry and fossil show on November 4 and 5 in Old Greenwich.

The show includes 23 retail dealers and one wholesale dealer selling a variety of specimens and jewelry. There will also be a mini-mine for children in addition to hourly door prizes and two show grand prizes available for all attendees.

For more information, email [email protected] or visit StamfordMineralSociety.org. Location: Eastern Greenwich Civic Center, 90 Harding Rd, Old Greenwich.