"Dessus de bouchon"

Demonstrates irregular breakage of minerals.

Beginner’s Collection Illustrates Important Physical Properties

Our most popular collection.

A fascinating and colorful classroom mineral study set.

Specially selected thin sections of important rock forming minerals. Set may contain more than one example of the same mineral to depict variations in occurrence and distinct mineral associations.

Slides (12); annite, biotite, clinochlore, fuschite, glauconite, lepidolite, margarite, muscovite, paragonite, phlogopite, sericite, zinnwaldite.

Brazil.

Teach your students how to detect various minerals by their hardness, luster, streak and color.

Add the Color of Fluorescence to Your Studies

Brilliant, colorful display of short and long wave fluorescent minerals will seize your students’ attention. Set contains six specimens, each 1" x 1" average size, stored in a partitioned box with key sheet.

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

Teach students how to identify minerals with this collection.

Introduce students to a vast variety of rocks and minerals

Observe and compare gem minerals

Safely prop up flat specimens such as agate or fossils in a thin matrix. The smaller easel supports slabs up to 1/4" thick, the larger easel easily accommodates thicker slabs and crystal plates.

Slab Easel Size: 3"L x 2 1/2"W x 2 1/4"H. Package of four.

Thick Slab Easel Size: 2 1/2"L x 2 1/4"W x 2 3/4"H. Package of four.

Classroom Collection of Rocks and Minerals Designed for General Classroom Use

Identify all six crystal systems (cubic, tetragonal, orthorhombic, monoclinic, triclinic and hexagonal) with the 15 representative specimens of natural crystals included in this collection. In compartmented box with key sheet listing the locality and crystal form of each specimen.