spot_img

India steps up exploration for critical minerals, including lithium

Date:

Share:

[ad_1]

India has stepped up its exploration for critical and strategic minerals, including lithium, rare earth elements, and vanadium, among others. 

Minerals such as antimony, cobalt, gallium, graphite, lithium, nickel, niobium, and strontium, among others, are critical for green technologies, high-tech equipment, aviation, and national defence manufacturing needs.

India has a high import dependence for many of these minerals.

As per the Geographical Survey of India’s (GSI) field season 2023-24 report, lithium exploration projects are underway in at least three states, including Korba district in Chhattisgarh; South Garo Hills and East Garo Hills in Meghalaya; and Jammu, Ramban, Resai, Rajoury and Udhampur in Jammu and Kashmir. These explorations are mostly at the G4 stages — namely reconnaissance surveys to narrow down the area for further studies. 

Lithium, a non-ferrous alkali mineral, is in demand for the lithium-ion batteries needed to run electric vehicles, making it vital to India’s EV transition in the public and private transportation space. India’s only lithium find has been in Resai, to the tune of 5.9 million tonnes (mt). 

Related Stories
NMDC starts prospecting for lithium in Australia

Looking to make operational coal and gold mines in India too

Incidentally, the Mineral Exploration and Consultation Ltd (formerly Mineral Exploration and Consultancy Ltd) — a public sector enterprise under the Union Ministry of Mines — is carrying out exploration for lithium and potassium (under the National Mineral Exploration Trust) at the Merak block in the Union Territory of Leh. Exploration begun in 2021-22 are at G4 stage, according to a response tabled in Parliament. 

Rare earth element find

Over 50 explorations are on for rare earth elements (REE). This, incidentally, is one of GSI’s biggest exploration activities in the segment in recent times. 

Related Stories
India successfully extracted lithium from mineral concentration in laboratory scale: Pralhad Joshi

According to him, the country is capable of developing technologies for beneficiation of lithium ore to lithium mineral concentrate

REEs are used in industrial applications including electronics, clean energy, aerospace, automotive and defence. Manufacture of permanent magnets is the single largest and most important end-use for REEs, accounting for 43 per cent of demand in 2021.

There are 17 REEs — 15 lanthanides (lanthanum, cerium, praseodymium; neodymium, promethium; samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium), scandium, and yttrium. The lanthanide elements are divided into two groups — light and heavy. 

Related Stories
Hindustan Zinc exploring overseas acquisitions, keen to bid for lithium mines in India, overseas: CEO

The company is also looking to diversify into rare earth and critical minerals

The explorations are spread across states like Chhattisgarh (Raigarh), Maharashtra (Nagpur, Chandrapur, and Sindhudurg), Bihar, Jharkhand (Giridh, Simdega, and Koderna), Odisha (Nayagarh, Ganjam, and Angul), West Bengal (Purulia), Arunachal Pradesh (Kurung Kumey), Assam (West Karbi Anglong), Meghalaya (South West Khasi Hills and Ri-Bhoi), Uttar Pradesh (Lalitpur and Sonbhadra), Andhra Pradesh (Anantapur, East Godavari, Alluri Sitharama Raju, Chittoor, Annamayya, Nellore, and Prakasam), Kerala (Kottayam, Idukki, Thiruvananthapuram, Kollam, and Wayanad), Telangana (Bhadradri and Jayashankar), Tamil Nadu (Kanyakumari), Karnataka (Chamarajanagar), Gujarat (Chhota Udepur, Aravalli, Mehsana, and Banaskantha), and Rajasthan (Alwar, Udaipur, Sirohi, and Barmer), among others. 

Apart from G4, explorations for REEs are also in the G3 stage (preliminary exploration) in Rajasthan and Gujarat (Bhamre Chinamuwada, Gulab Khan Kampa, and Koliyathar Gunatha blocks).  

Related Stories
India proposes to open up deep-seated minerals, lithium mining to private players

Another major reform proposed is introduction of exploration licence for critical minerals

G2 or general exploration is underway for the eastern extension of the central block of Ambadunagar in Gujarat. 

Since 2015, GSI has augmented REE resources by 114 mt, according to a report presented by Union Minister for Mines Pralhad Joshi in Parliament. 

Other critical minerals 

Exploration for other minerals like vanadium — used in nuclear reactors, spacecraft and  aircraft — is on at the G4 stage in Madhya Pradesh, Himachal Pradesh, Arunachal Pradesh and Kerala. 

Vanadium, an elemental metal, is rarely found in nature, but once isolated artificially, the formation of an oxide layer stabilises the free metal against further oxidation. 

Related Stories
NLC India explores entry into critical mineral exploration, coal gasification, and battery storage systems

NLC aims to expand its revenue streams and leverage its mining experience to tap into the growing demand for these minerals.

In 2022-23, there were at least seven explorations for vanadium in Arunachal Pradesh, Himachal Pradesh, Uttarakhand and other places. 

Niobium — used in jet engines and rockets, girders and beams — explorations have restarted  in West Bengal (Purulia) and Rajasthan (Jhunjhunu and Sikar) after a gap of a year. 



[ad_2]

Source link

━ more like this

Syensqo wins prestigious SPE innovation awards North America 2024

Winning application enhances safety in General Motors’ flagship electric vehicle Syensqo, a global leader in advanced performance materials and chemical solutions, has won the Safety...

Ras Al Khaimah Ruler hosts MoU signing between RAKEZ and China’s Foshan Commerce Bureau

Ras Al Khaimah Ruler hosts MoU signing between RAKEZ and China’s Foshan Commerce Bureau His Highness Sheikh Saud bin Saqr Al Qasimi, UAE Supreme Council...

Plast Eurasia Istanbul 2024: Middle East and North Africa’s (MENA) Key Event for Future-proofing Innovation and Sustainability in Plastics

Plast Eurasia Istanbul 2024: Middle East and North Africa’s (MENA) Key Event for Future-proofing Innovation and Sustainability in Plastics With over 1,500 exhibitors and 70,000...

ENTEK Lithium Separators Receives Direct Loan from Department of Energy Loan Programs Office for Indiana EV Battery Separator Manufacturing Plant

ENTEK Lithium Separators Receives Direct Loan from Department of Energy Loan Programs Office for Indiana EV Battery Separator Manufacturing Plant ENTEK, the only U.S.-owned and...

Alternative Drives as a Aontribution to Decarbonizing the Construction Site

Alternative Drives as a Contribution to Decarbonizing the Construction Site Broad range of e-machines already available Avoid greenhouse gases with hydrogenated vegetable oil Hydrogen...