Hindmetal Pioneers EM Tech in Mineral Exploration

08 Aug 2025 CW Team

Hindmetal Exploration Services (HESPL), a wholly owned subsidiary of Hindustan Zinc, has become the first company in India to deploy advanced Electromagnetic (EM) technologies for mineral exploration. The initiative marks a major leap in the nation’s ability to identify hidden mineral resources with unprecedented precision.

The breakthrough involves two cutting-edge tools: borehole EM, which detects and maps conductive ore bodies such as sulfide deposits in high detail, and SQUID surface sensors, which capture even the weakest electromagnetic signals—ideal for spotting low-conductivity or deeply buried mineral targets.

In addition, Hindmetal is incorporating drone-based LiDAR and hyperspectral imaging for large-scale terrain mapping, alongside AI/ML-driven analysis of geological, geophysical, geochemical, and satellite datasets. This integrated, data-rich approach is enabling both near-mine and greenfield exploration, with a strong focus on critical minerals and base metals vital to India’s industrial future.

“The future of mineral exploration lies at the intersection of deep science and smart technology,” said Arun Misra, CEO of Hindustan Zinc. “Hindmetal’s achievements are foundational shifts that strengthen India’s strategic autonomy in critical minerals.”

With over two decades of base metal exploration expertise, Hindmetal employs specialists in geology, geophysics, remote sensing, GIS, and drilling. The company holds QCI-NABET Category A Exploration Agency accreditation, offering end-to-end, science-led exploration solutions.

By fusing advanced technology with a Data-to-Discovery model, Hindmetal is redefining exploration accuracy, efficiency, and sustainability—positioning itself as a trusted partner from initial survey to final resource discovery.

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