"Avantor"

Formalin Preserved

Museum mounts are the ideal supplement for classroom dissection.

Samples of Intrusive and Extrusive Igneous Rocks

Perfect for Introductory Lessons on Metamorphic Rocks.

Represents a Wide Range of Depositional Environments and Rock Textures

Fungal reproduction

Investigate mold characteristics

Mold structures

Fungal Processes

Put a piece of Earth's ancient history in the hands of your students.

Conifers come in all shapes and sizes — and so do their cones.
Includes: 6 pine cones, 6 spruce cones and 6 cedar cones.
*Pine cone factoid: Pine cones can forecast the weather! In dry weather, the scales dry up and open out. If they start to close up, wet weather is coming!

Silvery, paragranite and muscovite-rich with medium garnet crystals.

Fine, common limestone; massive, and will fizzle with HCl.

White and black bands of quartz, feldspar, and biotite; typical foliation.

Light pink, massive, crystalline, translucent.

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