"Ward's+Phenomena"

Pale pink felsite, with small sanidine phenocrysts.

Mounted in extended position for easy study and identification of structures.

White, massive, coarse crystalline vein, Mohs’ hardness of 7.

Gemmy, sherry-colored crystals and sections approximately 3/8– 1/2"

Marine. Unicellular; brackish, centric cells. Marine medium.

Characterized by shells (tests) made of silica, in two parts.

Readily Observed Strain Requires No Magnification

Formalin Preserved

Clear examples of a key method of identification.

This economical introductory balance is designed for quality and durability.

Illustrates characteristics of blood cell types.

Examples of Organisms That Grow in Colonies

Collect Insects from Shrubbery

Demonstrate the Process of Learning

Gray with line crinoid columnal fragments.

Common moss with a mixed life cycle.

Dark gray, with hornblende as the dominant mafic mineral.