Mineral 1.0Test your knowledge of specific minerals

Below are the tests currently in the system. Each of them will keep a cumulative score until you choose to reset them.
  • Identifications
    Online mineral identification quiz. Test yourself on all minerals in this database or from a subset of your choice. Allows you to systematically reveal one physical property at a time, mimicking the mental process a geologist would go through to identify a mineral.

  • Chemical formulae
    The hardest quiz here, involving matching a mineral name to a chemical formula from a randomly generated list.

  • Mohs' Scale of Hardness
    Conversely, the easiest quiz here. The ten minerals on Mohs' scale of hardness are displayed along with numbers from one to ten.

 
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Minerals by class: Carbonates | Halides | Hydroxides | Native elements | Oxides | Phosphates | Silicates | Sulfates | Sulfides
  

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