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Eisco™ Andesite Specimen
SCI_ED

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

$2.80 - $30.75

Specifications

Product Type Igneous Rock, Andesite
Specimen Size 2 to 3 cm
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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
SCI_ED
View Documents
Eisco™
ESNG0040
2 to 3 cm 1 Ea.
Each for $2.80
Add to Cart
 
S26640
SCI_ED
View Documents
Eisco™
ESNG0040PK10
2 to 3 cm 10/Pk.
Each for $6.45
Add to Cart
 
S24747
SCI_ED
View Documents
Eisco™
ESNG0040PK12
2 to 3 cm 12/Pk.
Pack of 12 for $30.75
Add to Cart
 
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

Igneous Rock, Andesite
2 to 3 cm
SDS
Documents

Documents

Product Certifications
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