Which among the following is a mineral of copper?

Which among the following is a mineral of copper?
  1. Carnotite
  2. Azurite
  3. Pyrolusite
  4. Chromite

Solution

Azurite is a soft, deep-blue copper mineral produced by weathering of copper ore deposits. During the early $19~th$ century, it was also known as chessylite, after the type locality at Chessy-les-Mines near Lyon, France.

Asked in: MHT CET 2020 (20 Oct Shift 2)

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