Join people who share your interest in earth sciences at our next club meeting. Every meeting features show and tell of club member's latest finds and creation and a program on some subject of interest to our members. Recent programs have included interactive programs on California jade, searching for copper in northern Wisconsin and the upper peninsula of Michigan, Thunder Bay amethyst, and the geologic history of Lake Superior. Most of our programs are presentations by members, but we also invite guest speakers. Recent guests have come from the University of Wisconsin at Madison and the Earthhaven Museum.