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Eisco™ Andesite Specimen Products for Science Education

Andesite Specimen for introduction to igneous rock classification and identifying minerals within igneous rocks.

$2.30 - $28.00

Specifications

Specimen Type Andesite
Type Igneous Rock
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Products 3
Catalog Number Mfr. No. Specimen Size Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Specimen Size Quantity Price Quantity & Availability  
S24746 Products for Science Education View Documents Eisco™
ESNG0040
2 to 3 cm 1 Ea. Each for $2.30
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S26640 Products for Science Education View Documents Eisco™
ESNG0040PK10
2 to 3 cm 10/Pk. Each for $5.00
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S24747 Products for Science Education View Documents Eisco™
ESNG0040PK12
2 to 3 cm 12/Pk Pack of 12 for $28.00
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Description

Description

  • Abundant phenocrysts in fine-grained matrix offer great demonstration of igneous porphyry
  • For use in classroom identification labs and exercises
  • Correlates well to Next Generation Science Standards Evidence Statements
  • Texture and chemistry variation are useful for students learning about differing cooling rates
  • The fine-grained felsic matrix contains larger, identifiable hornblende crystals, indicating two different rates of cooling
  • Example of porphyry in igneous rocks
Specifications

Specifications

Andesite
Igneous Rock
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