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GSC International 2356 - Hardness Collection With Test Kit - 9 Specimen

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  • $ 44.28

2356 - Hardness Collection With Test Kit - 9 Specimen

Unleash your inner geologist with our Hardness Collection featuring a Test Kit and 9 Specimens! Immerse yourself in the world of rocks, minerals, and more with this indispensable teaching tool for Grades 6-12. Ideal for STEM enthusiasts, homeschoolers, or classroom settings, this kit comes with essentials like a Streak Plate, Penny, Glass Plates, Nail, and expertly selected specimens to fuel your interest in Earth sciences. Make learning interactive and enjoyable with this must-have educational resource! This kit includes samples of Graphite, Gypsum, Calcite, Fluorite, Apatite, Feldspar, Quartz, Beryl, and Corundum.


Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.