Geode Kids
Geo kids
Robert Colburn donated and set up this beautiful exhibit, including cases, for us. FYI: A “nodule” is solid throughout, while a “geode” has a hollow and often crystallized space in the center.
Robert Colburn donated and set up this beautiful exhibit, including cases, for us. FYI: A “nodule” is solid throughout, while a “geode” has a hollow and often crystallized space in the center.