"Specimens"

Preserved specimens in resin material.

Gray and poorly sorted, with a gritty texture.

Preserved specimens in resin material.

Preserved specimens in resin material.

These large, mature specimens have been carefully expanded as much as possible for easy study.

White, very dark green, and very dark red to light red granoblastic intergrowth of wollastonite, diopside, and andradite.

Examine the morphological characteristics of typical soil nematodes with the specimens in our well-populated culture.

Everything You Need to Organize Your Specimens

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

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

Planorbids, mixed genera. Compare these attractive, spiral-shelled, herbivorous freshwater specimens with other snails. They will eat aquarium plants

The specimen displays anatomical details of Obelia, which form the hydroid colonies commonly found around wharves and pilings.

Yellow to orange crystal with a glassy luster and smooth, often transparent appearance.

Sawn and lacquered slab showing thinly bedded truncated layers in a well-cemented sandstone. Large hand specimen.

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.

Volcanic glass with snowflakes embedded throughout.