At the Geological Survey of India Training Institute (GSI-TI) in Hyderabad on Wednesday, 11 November 2026, Union Coal and Mines Minister G. Kishan Reddy marked 176 years of GSI's existence — and used the milestone to signal a sharper push to throw the agency's vast geological data open to anyone who wants it.

176 years of GSI — and a data revolution underway

Founded in March 1851, the Geological Survey of India is one of the oldest scientific agencies on the planet, predating even the unification of Italy. For most of that history, the treasure trove of mineral maps, borehole logs and exploration reports it accumulated sat largely locked away from private investors. That asymmetry, reformers have long argued, is a primary reason India's vast mineral belt remains under-explored relative to its geological potential.

Minister Reddy framed the ongoing change in direct terms, saying the government is 'driving key reforms and making crucial geological exploration data open and accessible to all' — guided by Prime Minister Narendra Modi's broader vision for transparency in the resource sector.

The policy scaffolding behind the open-data push

The push did not arrive overnight. The National Mineral Policy 2019 planted the flag for transparency and private participation. The Mines and Minerals (Development and Regulation) Amendment Act, 2021 then created the legal architecture — introducing composite licences and enabling auctions of partially explored blocks, so companies could bid on a prospect without GSI having done all the legwork first.

Running alongside those legislative moves is the National Geoscience Data Repository (NGDR) project, GSI's own initiative to digitise decades of legacy field data and place it on a platform accessible to exploration firms, state mining departments and researchers alike. Reddy's visit to GSI-TI — the agency's Hyderabad-based capacity-building hub — underlines that the government sees training and data infrastructure as inseparable parts of the same reform agenda.

Why open geological data is an economic lever

India is running a critical-mineral deficit that shows up in import bills for lithium, cobalt and nickel — materials central to the clean-energy transition. Reducing that deficit means accelerating domestic discovery. Private exploration firms, however, will not risk capital on blocks where basic geological intelligence is unavailable or prohibitively expensive to obtain. Open data changes that calculus directly.

State mining departments and private exploration companies stand to benefit most immediately — better baseline data means faster block identification, more competitive auctions, and ultimately more mineral blocks in production. The next test of how much real traction these reforms have gained will come at the next round of mineral block auctions, where NGDR data is expected to underpin bidding decisions.

One hundred and seventy-six years after a handful of British geologists set out to map the subcontinent's rocks, India is finally building the digital infrastructure to let those maps do economic work at scale.