Earthly Elements: Essential Fossil Collection - Case of 12 Tourmaline Its color is caused by

Its color is caused by iron oxides within the crystal

The "average" material is nodules weighing between 1/2lb and 4lbs

and brown plumes in translucent agate

unpolished slabs from Mexico featuring leopard-like spots of varying colors

specializes in fine agates and fine jaspers including Laguna Agate

Earthly Elements: Essential Fossil Collection - Case of 12 Tourmaline Its color is caused byDiscover the exciting world of Paleontology through this interactive Fossil Collection. In this kit you will find 6 Genuine Fossils, 1 Magnifying Lens Ruler, Handy Display Tray, Geological Time Scale, and an interactive STEAM Guidebook. The STEAM Guidebook helps you identify your Fossils and learn nifty facts. This interactive kit is carefully crafted with Genuine Fossils that are commonly found all over the world. "STEAM is an educational approach to