"bouteille de gaz"

Specimens to supplement the most widely-used college lab manual for physical geology.

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.

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

Everything You Need to Organize Your Specimens