Jonnagiri Gold Mine Andhra Pradesh
A New Chapter in India’s Gold Mining Story
Jonnagiri Gold Mine: Andhra Pradesh’s New Chapter in India’s Gold Mining Story
Jonnagiri, Kurnool, Andhra Pradesh — India’s gold-mining landscape is entering an important new phase with the development of the Jonnagiri Gold Project in Andhra Pradesh. Located in the Tuggali Mandal of Kurnool district, the project represents a significant private-sector initiative in gold exploration, mining and processing.
The project has been developed by Geomysore Services India Pvt. Ltd. (GMSI), with Deccan Gold Mines Ltd. (DGML) as a key partner. The Jonnagiri project has emerged from decades of geological exploration and represents an important step toward establishing a modern, integrated gold-mining operation in India.
A Gold Belt with an Ancient History
The Jonnagiri region is part of the Jonnagiri Greenstone Belt, within the Eastern Dharwar Craton, an important geological province known for gold mineralisation.
Interestingly, the area has evidence of ancient gold-working. Geological investigations by the Geological Survey of India (GSI) during the 1990s identified several mineralised blocks and helped establish the region’s potential for gold. Subsequent exploration significantly expanded the understanding of the deposit.
Geomysore Services India: Exploration to Mine Development
Geomysore Services India Pvt. Ltd. has been involved in gold exploration and development in India since 1994. According to the company’s information, it has explored more than 35,000 sq. km. across several geological belts and states.
At Jonnagiri, Geomysore undertook extensive exploration involving geological mapping, trenching, soil sampling, geophysical surveys and drilling. The company reports approximately 33,000 metres of close-spaced drilling during detailed exploration of the project area.
The Jonnagiri mining lease covers approximately 597.82 hectares, encompassing the Jonnagiri, Pagadrayi and Erragudi areas of Tuggali Mandal in Kurnool district. Government records identify the project as involving both gold-ore mining and mineral processing.
The Role of Deccan Gold Mines Ltd.
Deccan Gold Mines Ltd. is an Indian gold and critical-minerals company focused on exploration, project development and mining. Its Jonnagiri investment is part of its strategy to build gold-producing assets in India and internationally.
DGML’s project portfolio identifies Jonnagiri as a landmark private-sector gold project in Andhra Pradesh. The company has worked with GMSI in advancing the project from exploration and feasibility studies toward mining and processing operations.
Mining and Processing
Jonnagiri has been designed around open-pit mining, with drilling and blasting planned as part of the mining operation. Geomysore’s published project information describes a mining capacity of approximately 0.4 million tonnes per annum (MTPA) and a processing capacity of approximately 0.3 MTPA.
The project involves an integrated approach in which gold-bearing ore is extracted and subsequently processed to recover gold. Government environmental-clearance documentation also identifies the proposed project as comprising gold-ore mining and a 0.3 MTPA ore-processing plant.
Gold Resources and Future Potential
The Jonnagiri project has undergone extensive resource evaluation. Deccan Gold Mines currently reports total mineral resources of approximately 6.5 million tonnes at 2.03 grams of gold per tonne, representing about 365,000 ounces of gold mineralisation, with further potential for resource growth.
Earlier technical information published by the companies reported a larger JORC-compliant resource figure of approximately 409,000 ounces across the explored East and West blocks. Differences between historical and current resource figures reflect changes in resource estimation, reporting methodologies and project evaluation over time.
Responsible and Sustainable Mining
Modern gold mining is not only about extracting a mineral resource; it also involves environmental management, land use, water management, rehabilitation and relationships with local communities.
Geomysore states that its approach combines responsible extraction, efficient processing and community well-being. Its Jonnagiri project includes plans for progressive rehabilitation, including plantation of worked-out benches at the end of the mine’s life.
The project has also progressed through a range of statutory and environmental processes. Government documentation records the project’s environmental-clearance process and its proposed mining and processing capacities.
Why Jonnagiri Matters to Andhra Pradesh
The Jonnagiri project is significant not only because of the gold beneath the ground, but also because of what a modern mining operation can contribute to the regional economy.
A developed gold mine can generate opportunities across:
- Mining and engineering
- Mineral processing
- Transportation and logistics
- Equipment and maintenance services
- Skilled and semi-skilled employment
- Local business development
- Infrastructure and supporting services
- Geological and technical expertise
The project’s development therefore represents an important industrial story for the Rayalaseema region of Andhra Pradesh.
A New Era for Indian Gold Mining
Jonnagiri stands at the intersection of geology, technology, investment and entrepreneurship. From ancient evidence of gold working to modern geological surveys, drilling, resource modelling, open-pit mine planning and mineral processing, the project illustrates how India’s gold resources are being approached with contemporary mining technology.
With Geomysore Services India Pvt. Ltd. bringing its exploration and project-development expertise and Deccan Gold Mines Ltd. contributing its gold-mining experience and investment, Jonnagiri has become one of the most closely watched gold projects in India’s private mining sector.
Jonnagiri is more than a gold mine — it is a story of India’s geological heritage meeting modern exploration, responsible mining and a new vision for domestic gold production.
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| Feature | Details |
|---|---|
| Project | Jonnagiri Gold Project |
| Location | Tuggali Mandal, Kurnool District, Andhra Pradesh |
| Villages | Jonnagiri, Pagadrayi & Erragudi |
| Mining Company | Geomysore Services India Pvt. Ltd. |
| Key Partner | Deccan Gold Mines Ltd. |
| Mining Lease | ~597.82 hectares |
| Mining Method | Open-pit |
| Mining Capacity | ~0.4 MTPA |
| Processing Capacity | ~0.3 MTPA |
| Geological Belt | Jonnagiri Greenstone Belt |
| Geological Province | Eastern Dharwar Craton |
| Approx. Coordinates | 15.2331° N, 77.5831° E |
| Current DGML-reported resource | 6.5 Mt @ 2.03 g/t Au; ~365 koz |
| Major 2026 milestone | Project inaugurated in June 2026 |
Source: https://deccangoldmines.com/
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