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Eisco™ Obsidian Specimen
SCI_ED

Obsidian Specimen, also known as volcanic glass, forms from lava that cools almost immediately upon eruption.

$2.55 - $30.75

Specifications

Specimen Type Obsidian
Type Igneous Rock
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Products 4
Catalog Number Mfr. No. Specimen Size Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Specimen Size Quantity Price Quantity & Availability  
S24762
SCI_ED
View Documents Promotion Details
Eisco™
ESNG0046
2 to 3 cm 1 Ea.
Each for $2.55
Add to cart
 
S26587
SCI_ED
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Eisco™
ESNG0046PK10
2 to 3 cm 10/Pk.
Each for $5.30
Add to cart
 
S24763
SCI_ED
View Documents Promotion Details
Eisco™
ESNG0046PK12
2 to 3 cm 12/Pk
Pack of 12 for $30.75
Add to cart
 
S26630
SCI_ED
View Documents Promotion Details
Eisco™
ESNG0046HAND
7 to 8 cm 1 Each
Each for $16.50
Add to cart
 
Description

Description

  • Volcanic glass formed through nearly instantaneous quenching of lava
  • Correlates well to Next Generation Science Standards Evidence Statements
  • Obsidian shares many physical properties with its major chemical component, quartz, despite looking dissimilar
  • Despite being dark in color, obsidian is made up of microcrystalline quartz, demonstrated by sharing hardness and conchoidal fracture often exhibited by quartz
  • For use in classroom identification labs and exercises
Specifications

Specifications

Obsidian
Igneous Rock
SDS
Product Certifications
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