Hardness Collection with Test Kit

Nine specimens and a test kit for students to explore the hardness of minerals.
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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 Hardness Collection with Test Kit provides a primary presentation of the basic mineral types. It includes 9 specimens all as fascinating as each other. Not only this, but the Collection comes with a Test Kit with tools to help you explore each mineral's physical properties and hardness, making this kit a great hands-on experience for students.

Age: 7 +

What You Get

Hardness Collection with Test Kit. 9 specimens. Streak Plate, Penny, Glass Plates, Nail and nine specimens 2.5cm x 3.8cm number coded.


  • Geology
  • Mineralogy
More Information
Length (cm) 18
Width (cm) 12
Height (cm) 4
UPC 727953202182
Age Group 7-8 Years, 9-10 Years, 11-12 Years, 12+ Years
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