The Show-Me Rockhounds of Kansas City was invited to have an exhibition of the minerals from the Mary Bergman Hamilton Collection, which had been donated to the club in 2017. It was presented at the 61st ANNUAL KANSAS CITY GEM AND MINERAL SHOW, sponsored by the ASSOCIATION of EARTH SCIENCE CLUBS OF GREATER KANSAS CITY, March 2023 at the KCI EXPO CENTER.

Photos by Dan Snow