TNPSC Thervupettagam

Reclassification of Minerals

February 24 , 2025 11 hrs 0 min 10 0
  • The Ministry of Mines has classified barytes, felspar, mica and quartz as "major minerals".
  • This move will extend the existing extraction contracts by 50 years and now allows them to be mined for crucial science and technology applications.
  • These mines will gradually need to register with the Indian Bureau of Mines and be regulated as major minerals.
  • Quartz, felspar, and mica are found in pegmatite rocks.
  • They are an important source of many critical minerals like beryl, lithium, niobium, tantalum, molybdenum, tin, titanium, and tungsten.
  • Critical minerals play a vital role in technologies related to electric vehicles (EVs), energy transition, spacecraft industries, and healthcare.
  • Until now, when the leases for quartz, felspar, and mica were granted as minor mineral leases.

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