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  6. Eisco™ Pegmatite Igneous Rock Specimen 

Eisco™ Pegmatite Igneous Rock Specimen
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Catalog No. S27612 Shop All Eisco Products
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1/Ea.
12/Pk.
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S27612 12/Pk.
S27590 1/Ea.
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Catalog No. S27612 Supplier Eisco™ Supplier No. ESNG0083PK12
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Description

Pegmatite is an igneous rock that contains two vastly different crystal sizes. This combination of both phaneritic and aphanitic crystals indicates this rock formed at two vastly different cooling rates.

  • Correlates well to Next Generation Science Standards Evidence
  • Pegmatite is a classic rock for teaching igneous petrology
  • Useful in volcanology lessons

Specifications

Product Type Igneous Rock
Grade K to 16
Quantity 12/Pk.
Specimen Size 2 to 3 cm

Safety and Handling

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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