Natural Crystal Collection - 15 Spec. 1/4" - 1"

CA$91.00
CA$72.80
(You save CA$18.20 )
SKU:
B-023425
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Product Overview

Under proper conditions, pure minerals will develop into a crystal form characteristic of that mineral. This collection includes specimens that exhibit crystal forms from the six crystallographic systems. Includes a study guide, terminology, and 15 crystal specimens, 1/4" - 1" crystals, in a compartmented tray. Grades 6+, Ages 11+.