TNPSC Thervupettagam

Jarosite mineral

September 7 , 2025 16 hrs 0 min 17 0
  • Researchers confirmed the presence of jarosite, which is a yellow iron-rich sulphate mineral in Matanomadh village, Kutch district, Gujarat.
  • Jarosite is about 55 million years old and resembles minerals found on Mars by NASA’s Opportunity mission in 2004.
  • The Matanomadh site has geological conditions similar to Mars, making it a potential test bed for India’s Mars mission Mangalyaan-2.
  • Jarosite formation on Earth is linked to volcanic activity and water, showing past environmental similarities between Earth’s Kutch and Mars.

 

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