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Innovating Science™ Mohs Hardness Test

Students develop vital skills that will help them throughout their studies in earth science. Innovating Science™ Mohs Hardness Test allows students to become familiar with Mohs hardness scale.

Manufacturer:  Innovating Science™ IS8703

Catalog No. S42867

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WARNING: This product can expose you to chemicals including Respirable Crystalline Silica, which is known to the State of California to cause cancer.



Mohs hardness scale was invented by Friedrich Mohs in 1812. Since that moment, the Mohs hardness scale has assisted geologist in determining the identity of minerals.

This kit also provides an opportunity to go out into their local environment and investigate the relative hardness of the minerals around them.

Kit Includes:

  • 1 bag Sample A, 15 Pieces
  • 1 bag Sample B, 15 Pieces
  • 1 bag Sample C, 15 Pieces
  • 1 bag Sample D, 15 Pieces
  • 35 Pieces of Aluminum Foil
  • 35 Scratch Plate
  • 35 Streak Plates


Product SDSs
7 to 14
Science Education
Earth Science
9 x 6.5 x 2.75 in.
13 to 20
1 bag Sample A, 15 Pieces, 1 bag Sample B, 15 Pieces, 1 bag Sample C, 15 Pieces, 1 bag Sample D, 15 Pieces, 35 Pieces of Aluminum Foil, 35 Scratch Plate, 35 Streak Plates
Product Certifications


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