"Avantor"

Specimens Illustrate Smooth Mineral Breakage

Clear examples of a key method of identification.

Beginner’s Collection Illustrates Important Physical Properties

Geometric Shapes and Structures of Crystalline Minerals.

Samples of Minerals That Are Found in Rocks

Give Your Students a Lesson in Economics as Well as Geology

Himalayan mineral great for teaching and display.

Introduce your students to a broad selection of minerals.

Our most popular collection.

Demonstrates irregular breakage of minerals.