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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.
$7.62 - $67.29
Description
- 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
Specifications
| Mineral, Biotite Mica | |
| 2 to 3 cm |