GSI Intensifies Search for Critical Minerals Across Central India
The Geological Survey of India (GSI), the nation's oldest mineral exploration agency, has launched a significant initiative to hunt for critical minerals and rare earth elements (REEs) in its central region. This region encompasses the states of Maharashtra, Madhya Pradesh, and Chhattisgarh, with exploration activities currently focused on 54 distinct blocks.
Widespread Exploration Efforts Nationwide
Out of the 426 blocks where GSI is conducting exploration across India, over 220 include critical minerals, with some also containing rare earth elements. In the central region specifically, if regular minerals are included, GSI's exploration extends to 93 blocks, highlighting the scale of this operation.
Key Minerals Under Investigation
The critical minerals being explored in the central region are diverse and essential for various industries. They include:
- Graphite
- Lithium
- Molybdenum
- Nickel
- Copper
- Tungsten
- Potash
- Phosphate and phosphorite
Additionally, there are four blocks dedicated to rare earth elements and rare metals, underscoring the strategic importance of this exploration.
Focus on Domestic Production
During the GSI Foundation Day event held on Monday at the central regional office headquarters in Nagpur, Additional Director General VS Ganvir emphasized the current focus on these resources. "Both critical minerals and rare earths are in focus these days, with efforts to increase the domestic production of these resources," he stated. This aligns with national goals to reduce dependency on imports and bolster self-sufficiency in key mineral sectors.
Auction Plans Based on Findings
Based on the final findings, which are expected to be ready by September, the Ministry of Mines may offer the blocks in the central region for auction. The auction could involve either a direct mining licence or a composite licence, depending on the reportings. In the case of a composite licence, the bidder must conduct prospecting to further ascertain the reserves before proceeding with mining operations.
Block Classification and Regional Prospects
Ganvir explained the classification system for the blocks: "The blocks are classified as G2, G3, and G4. This depends on the data available. In a G2 block, the government can straightaway invite bids for a mining licence. It is a composite licence for the other two categories." He also noted that in Maharashtra, GSI identifies the coastal region and the eastern part of the state as prospective sources for critical minerals.
Collaborative Efforts and Event Highlights
GSI's exploration activities are conducted in addition to similar exercises by other agencies, including state governments' directorate of mining and geology. The Foundation Day event saw the participation of Major General NS Sohal, the General Officer Commanding for Uttar Maharashtra and Gujarat (UMANG) sub-area, headquartered in Nagpur, as well as GSI's former Deputy Director Rabindra Nath Padhi, who served as the guest of honour.
This comprehensive exploration initiative by GSI marks a crucial step towards enhancing India's mineral security and supporting industrial growth through domestic resource development.
