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Chemistry LibreTexts


  • Page ID
    • Aluminas
      Aluminas are the second most abundant mineral of the earth crust. From the discussion on this page, you will be introduced to various forms of alumina, their structures, and properties so that when you encounter them, you can associate their properties with their chemical identities (compositions) and structures.
    • Aluminosilicates
    • Silicates
      The silicates are the largest, the most interesting and the most complicated class of minerals than any other minerals. Approximately 30% of all minerals are silicates and some geologists estimate that 90% of the Earth's crust is made up of silicate. Thus, oxygen and silicon are the two most abundant elements in the earth's crust.

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