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  6. Eisco™ Basalt Specimen 

Eisco™ Basalt Specimen
SCI_ED

Catalog No. S24748
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Quantity:
1 Ea.
10/Pk.
12/Pk.
Specimen Size:
2 to 3 cm
7 to 8 cm

Description

Basalt is formed quickly from an iron-rich magma and exhibits a dark color and small crystal size.

  • Aphanitic volcanic rock forms from effusive eruptions, such as shield volcanoes of Hawaii, or deep ocean floor
  • For use in introduction to igneous rock classification and identification
  • Correlates well to Next Generation Science Standards Evidence Statements
  • Students can recreate cooling history of this sample based on texture and abundance of phenocrysts
  • Example of aphanitic igneous rock

Specifications

Product Type Igneous Rock, Basalt
For Use With (Application) Introduction to igneous rock classification and identification
Packaging Clear labeled and barcoded bag
Quantity 1 Ea.
Specimen Size 2 to 3 cm
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