This boxed crystal rock
collection includes six crystal specimens: garnet, quartz, apophylite, danburite, staurolite and amazonite in their natural geologic formations. Supports scientific exploration as students identify, sort and label each piece.
Introduces students to the following shapes: isometric, hexagonal, tetragonal, orthorhombic, monoclinic and triclinic.
Includes 6 crystals measuring .25"L to 1"L, box with plastic sorting tray measuring 8"L x 5.25"W x 1.25"H, labels, and a full–color identification chart and information guide. For ages 8+.