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Pocket Hardness Points Set

Students determine a mineral's hardness between five and 10 on Mohs' scale.

  • Students Determine a Mineral's Hardness
  • Seven Cut Minerals Mounted on Four Rods
  • Rods Stamp with Each Mineral's Hardness
The neat little case tucks into a pocket, so students have an accurate gauge of harder minerals ready. Seven cut minerals, representing Mohs’ hardness measures of 5, 6, 7, 8, 8 1/2, 9, and 10, are permanently mounted on the ends of four pen-size aluminum rods.

The rods are stamped with each mineral’s hardness.



Item # Description No. of Pieces Unit Availability Price Quantity
470014-828 Pocket Hardness Points Set
7 Kit of 1 Retrieving


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