"STEM kits"

Shale is a rich, gray fissile clay rock.

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Red clastic rock composed of sand sized particles and hematite.

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Soapstone is a talc-schist primarily composed of talc.

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Quartzite is hard, non-foliated rock formed from metamorphosed quartz sandstones.

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

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Green colored rock formed from the metamorphism of ultramafic mantle rocks.

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Teach STEAM with ease!

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One Racer, Endless Design Possibilities

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Create your own computer controller dual axis solar tracker in under and hour, using only a screw driver.

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Includes more parts than the basic projectile launcher

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