Q37 / 150 · MHT CET 2020 (13 Oct Shift 2) · Chemistry

Identify the mineral of aluminium from following

  • Correct answer
    A
    Diaspore
  • B
    Limonite
  • C
    Azurite
  • D
    Chalcopyrite

Solution

Diaspore, also known as diasporite, empholite, kayserite, or tanatarite, is an aluminium oxide hydroxide mineral, a-AlO, crystallizing in the orthorhombic system and isomorphous with goethite.

Hence, the correct answer is option: 'A'.

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