Hardness Collection with Test Kit
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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.
|Age Group||7-8 Years, 9-10 Years, 11-12 Years, 12+ Years|