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Eisco™ Biotite Mica Mineral Specimen

Biotite Mica Specimen suitable for use in classroom identification lab exercises and for study on 2-plane, 90° cleavage.

Manufacturer:  Eisco™ ESNG0012

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Catalog No. S24675

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  • Pair with muscovite mica to demonstrate effects of slight variations in a mineral's chemistry
  • Useful when teaching lessons about physical properties of minerals, as well as Bowen's reaction series. Couple samples can also act as polarizers
  • Useful when teaching students about variable hardness and cleavage
  • Mica's thinly layered structure is unique
  • Correlates well to Next Generation Science Standards Evidence Statements


Mineral, Biotite Mica
Clear labeled and barcoded bag
2 to 3 cm
Study on variable hardness and cleavage
1 Ea.
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