Scale of Hardness Collection with Diamond
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Minerals have many different properties which make them unique from each other. One of the most obvious distinctions is the hardness.
The Moh's Hardness Scale collection offers 10 specimens which range from the softest (#1 Talc) to the hardest (#10 Diamond).
The specimens are number-coded and the Scale of Hardness Collection comes with an information sheet, making it perfect for students to explore the hardness of all these minerals.
Age: 7 +
What You Get
Traditional Mohs Scale with a small diamond included. 10 specimens, approximately 2.5cm x 3.8cm (except diamond), number-coded.
|Age Group||7-8 Years, 9-10 Years, 11-12 Years, 12+ Years|