Mineral Structure - Cleavage and Fracture - Lab-Aids® - No. 402
Product Number: SB52079
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This item has been discontinued
Engage students with this activity to help them identify minerals by their physical properties of cleavage or fracture. Mineral sample included show cleaves in one, two, three, four, and six directions. Other minerals are used to demonstrate the conchoidal and uneven properties of fracture. Enough materials for 30 students. WARNING: Choking Hazard. Small Parts. Not for children under 3 yrs.