In September 2013, the Tamil Nadu government imposed a comprehensive ban on the mining of minerals such as garnet, ilmenite, and rutile across the state. This decision was prompted by allegations of large-scale illegal mining activities, particularly along the Tuticorin coast. The initial suspension targeted Tuticorin district and was subsequently extended to include Tirunelveli, Kanyakumari, Trichy, and Madurai districts. A special team, led by Revenue Secretary Gagandeep Singh Bedi, was appointed to investigate these violations.

The ban was enacted following reports of significant environmental degradation and unauthorized extraction of beach minerals. Investigations revealed that several companies had exceeded their permitted mining areas and failed to restore excavated sites, leading to severe ecological damage. In response, the government halted all mining operations and transportation of these minerals until a thorough inquiry could be completed.

In the years following the ban, the state government has taken steps to address the issue of illegal mining. In May 2024, authorities summoned sand miners who had not responded to show-cause notices regarding the recovery of ₹5,035.42 crore for illegal mining activities. These notices pertained to violations both before and after the 2013 ban, underscoring the government’s ongoing commitment to regulating mineral extraction and holding violators accountable.

As of January 2025, the Madras High Court is poised to deliver a verdict on a series of cases related to beach sand mining that have been pending since the 2013 ban. The court has been conducting extensive hearings to address the legal complexities surrounding these cases, with a focus on ensuring compliance with environmental regulations and state policies.

The Tamil Nadu government’s decisive actions reflect its dedication to environmental conservation and the sustainable management of natural resources. By enforcing stringent regulations and pursuing legal action against violators, the state aims to mitigate the adverse impacts of illegal mining and preserve its coastal ecosystems.