"Rocks and Minerals"

Measure Angles Between Crystal Faces

Comprehensive, Economical Test Kit.

Five Types of Cohesiveness

Specimens Illustrate Smooth Mineral Breakage

Ideal for Beginning Earth Science Students

Beginner’s Collection Illustrates Important Physical Properties

Colorful visual reference of various stages of rock transformation.

These plates help you determine the hardness of unknown minerals in the field.

This doublet lens system at 10X provides sharp magnification.

Identify Minerals with This Convenient Kit

Streak color helps identify minerals.

Introduce your students to rocks formed from the cooling of magma and lava.

Students Use Reasoning Skills to Locate Hidden Natural Treasures

Specimens illustrate important stages of mineral formation.

Introduce your students to rocks formed from deposition of sediment.

Geometric Shapes and Structures of Crystalline Minerals.