Synopsis: Hindustan Zinc wins Rajasthan’s Jhandawali–Satipura potash and halite block at 3.05% premium, surging 5.58%; diversifies beyond zinc into critical minerals under Tranche V auction.
India’s top zinc producer secures a critical potash and halite block under the government’s latest mineral auction round. Hindustan Zinc has emerged as the successful bidder for a key mineral block in Rajasthan. The Ministry of Mines, Government of India, declared the company the winner of the Jhandawali–Satipura Amalgamated Potash and Halite Block on April 12, 2026. The win comes under Tranche V of India’s critical and strategic mineral block auctions.
The company secured the block with a highest final price offer of 3.05%. Markets responded sharply to the news. Hindustan Zinc Limited’s stock, with a market capitalisation of Rs. 2,47,730 crores, rose to Rs. 593.95, up of 5.58 percent from its previous closing price of Rs. 562.55. Furthermore, the stock over the past year has given a return of 35 percent. Investors clearly welcomed the company’s latest mineral acquisition. The move signals a broader push into critical minerals beyond zinc and lead.
What Is the Jhandawali–Satipura Block?
The Jhandawali–Satipura block spans 1,841.22 hectares in Rajasthan. It contains potash and halite both considered critical minerals for India’s industrial future. The block currently sits at the G3 level of exploration, meaning early-stage but confirmed mineral presence.
The Ministry of Mines issued the original tender notice on January 20, 2025. Hindustan Zinc participated in the live e-auction for a Composite License. The company will now move toward signing a Composite License deed.
Hindustan Zinc has the financial muscle to support such bids. In Q3FY26, the Vedanta Group-backed company posted a 46% rise in net profit to Rs 3,916 crore. This compares to Rs 2,678 crore in the same quarter last year.
QoQ the companies profit climbed 47.8% from Rs 2,649 crore in Q2FY26. Revenue from operations also jumped 27.8% year-on-year to Rs 10,627 crore. The company credited higher production volumes and lower costs for the strong showing.
Therefore, this auction win marks a strategic shift for Hindustan Zinc. The world’s top integrated zinc producer is now diversifying into potash a mineral vital for fertilisers and agriculture.
India’s push to secure critical minerals domestically is gaining pace. Consequently, companies like Hindustan Zinc are moving quickly to capture early-mover advantage. This block win adds a new dimension to the company’s long-term growth story.
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