Mohs Hardness Test Kit



Learning about the hardness, color and streak of minerals is what the Mohs Hardness Test Kit is all about. And our kit does not just include the testing materials, but samples of the Mohs minerals as well! That’s a total of 18 mineral samples!

This kit includes:

  • 9 Mohs mineral samples to test, individually bagged and labeled
  • 2 streak plates, white and black
  • Glass scratch plate
  • Mohs hardness at a glance reference card with 9 representative samples glued to the card
  • Magnet
  • Magnifier
  • Sturdy carrying case, with plenty of room to add other samples to your collection!  
  • Instructions

Shipping included.

All prices are in US dollars.  For international shipping please contact us at or 425-488-6848.



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