Mineral Identification by Fracture (Specimen Collection)
Different from cleavage patterns, fractures show consistent patterns when rocks are broken, with the resulting surfaces having identifiable characteristics that can help key out specimens. This boxed Mineral Identification by Fracture Specimen Collection includes six different examples of fracture patterns. Recommended for grades 5 through 12.
Please note: We have a limited quantity remaining of this discontinued item. The price above represents a 25% discount.