"gel box"

Substantial Set of Economically Important Minerals

Himalayan mineral great for teaching and display.

The Most Abundant Minerals in the Earth’s Crust

Iron oxide-hydroxide mineral; reddish brown to black color; crystal habit ranges from massive to acicular.

Dive into the colorful world of fluorescent minerals with this all-in-one educational set.

Five Types of Cohesiveness

Our Most Popular collection.

Demonstrates Irregular Breakage

Clear examples of a key method of identification.

A fascinating and colorful classroom mineral study set.