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• Advanced technology and AI/ML led workflows are enabling precision targeting, reduced exploration timelines, and faster decision-making in mineral discovery.

• Hindmetal Exploration Services is leveraging electromagnetic technologies such as Borehole EM for deep subsurface surveys and SQUID sensors for high-sensitivity surface exploration.

Hindmetal Exploration Services Pvt. Ltd. (HESPL), a wholly owned subsidiary of Hindustan Zinc Limited, has become the first company in India to deploy advanced Electromagnetic (EM) technologies for mineral exploration. The technology uses advanced squid sensors for surface exploration and borehole EM tool to identify hidden resources with greater precision.

Borehole EM helps detect and map conductive ore bodies like sulfide deposits by offering high-resolution insights into their shape and conductivity. SQUID sensors, used at the surface, are highly effective in capturing weak electromagnetic signals, making them valuable for identifying low-conductivity or deeply buried mineral targets. This breakthrough marks a significant advancement in the country’s exploration capabilities while enabling more accurate targeting.

Hindmetal Exploration Services is also leveraging a wide range of advanced technologies like to transform how mineral exploration is carried out. Drone-based surveys equipped with LiDAR and hyperspectral imaging are enabling high-resolution mapping of large terrains.

Alongside known mining areas, Hindmetal Exploration Services is focusing on greenfield exploration by identifying new mineral zones in previously unexplored regions. By integrating diverse datasets, including geological, geophysical, geochemical, and satellite imagery, and analyzing them through Artificial Intelligence/ Machine Learning (AI/ML) models, the company is making more informed, predictive decisions about where to explore next. With a strong focus on critical minerals and base metals, Hindmetal Exploration Services is combining technology, talent, and data intelligence to unlock India’s hidden resource potential and shape a more sustainable future for mining.

“We believe that the future of mineral exploration lies at the intersection of deep science and smart technology. At Hindustan Zinc, we are committed to redefining the way India explores its resources—by fostering a culture of digital innovation, empowering our people, and partnering with emerging tech startups,” said Arun Misra, CEO – Hindustan Zinc. “Hindmetal’s achievements are not just milestones in exploration, but foundational shifts that enhance India’s strategic autonomy in critical minerals.”

Hindmetal Exploration Services brings a Data-to-Discovery approach to mineral exploration, offering end-to-end solutions through a systematic and science-led process. Backed by over two decades of deep expertise in base metal exploration, the company operates with a team of full-time specialists in geology, geophysics, remote sensing (RS), geographic information system (GIS), and drilling. Hindmetal Exploration Services has secured the prestigious QCI-NABET (Quality Council of India - National Accreditation Board for Education and Training) accreditation, earning the status of Category A Exploration Agency under Government of India guidelines.

By leveraging cutting-edge technology and driving continuous innovation, Hindmetal enhances exploration accuracy, efficiency, and outcomes. Supported by a diverse network of industry experts, technology partners, and consultants, the company delivers comprehensive exploration services tailored to varied terrains and project requirements. A steadfast focus on excellence, innovation, and precision positions Hindmetal as a trusted partner across the entire value chain, from data acquisition to resource discovery.