"orange de méthyle"

Beautifully polished and distinctive slabs or rare 2.3 billion year old fossil stromatolites. Well defined growth structures in matrix.

Ideal for Beginning Earth Science Students

Unusual glassy tubes of fused sand produced by lightning strikes in desert sediments. Average size: 1.5"- 2".

Specimens to supplement the most widely-used college lab manual for physical geology.

Brazil.

An introductory rock set contains six samples from each of the three major rock types.

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.

A variety of colorful collections to introduce rocks, minerals and fossils.

Samples of Minerals That Are Found in Rocks

Glossy green dunite (olivine) inclusion in non-genetically related basalt. Average size: 3" x 4".

Demonstrates irregular breakage of minerals.

Clearly preserved ripple marks in bedded sedimentary rock. Average slab size: 6 x 8".

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