"bouteille de gaz"

A variety of colorful collections to introduce rocks, minerals and fossils.

Students discover the variety of rocks and minerals with this collection.

This collection with rock types and associations with the North American continent contains 100 specimens with each group represented: igneous, metamorphic, and sedimentary. Specimens are approximately 1"" x 1"", number-coded in compartmented container.

Everything You Need to Organize Your Specimens