Ward's® Gneiss (Augen)
Pink and gray with good banding and lenticular potassium feld-spar “eyes”.
Ordering information: WARD’S offers different specimen sizes to meet your various needs. Student specimens are ideal for students to use for study and identification. Specimens range in size from 1×1" to 1×2" and come in packages of ten. Hand specimens are great for lectures, demonstrations, and display. Specimens range in size from 2×3" to 3×4", and each comes in a labelled plastic tray. Bulk packs include several of the smaller pieces are suitable for classroom study, while the larger specimens in the one-kilogram pack can be cut to sizes that meet your specific needs. The number and size of pieces will vary.