Take a peek as we speed through some of the gneiss rocks and minerals that will be available at the 32nd anniversary of our Mineral Sale! 👀💎 Join us from 10:00 a.m. to 4:00 p.m. on January 17 and 18 to shop beautiful minerals donated to and collected by the Museum. You’ll also find a special new collection of micromounts and thumbnail-sized minerals, along with old favorites like jewelry items, fossils, and stunning polished rock sculptures. There will be plenty of hands-on geology activities