"Freeze-Dried Specimens"

Demonstrates Irregular Breakage

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A textbook example of pure crystalline carbon which is extermely soft.

Hornblende is a dark amphibole group mineral, perfect for teaching Bowen's reaction series.

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Your student can hold a piece of outer space!

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Coarse, 'salt and pepper': dark pyroxene and light andesine. Provides perfect representation of an intermediate igneous rock.

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Shiny crystal clusters and crystalline groups, this 'fools gold' is brassy and leaves a black streak.

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Our Most Popular collection.

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Beginner’s Collection Illustrates Important Physical Properties

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Kaolin is a white clay mineral that has vast industrial uses

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Hemalite is a Massive, dense red to gray, classic example of iron ore.