Nebraska Rock Boxes and Samples
Collections and samples of some of the more common rocks and mineral found in Nebraska, designed to inform the user and spark interest in those new to rock collecting and study.
Common Nebraska Rocks, A Collection with Explanatory Notes (GIM-76a)$13.00
Nebraska’s Common Rocks (GIM-76b)$13.00
State Rock Postcards: Blue, Prairie or Lake Superior Agates (GIM-79)$0.00