Classroom Collection of Rocks & Minerals

By Olympia Sports

$61.70

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Designed for general classroom use, kit includes specimens in the following groups: igneous, sedimentary and metamorphic rocks, ores, gemstones and minerals in the scale of hardness. 50 specimens approximately 1_x001d_ x 1_x001d_. Includes the Rocks and Minerals Study Guide. Grades 5-12. Ages 10-18.

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