More than 250 million tons of ore: reserves of the Zhidoy deposit in the Irkutsk region approved

LLC TRB informs that the State Commission on Mineral Reserves of the Federal Agency for Mineral Resources has reviewed the materials of the Report on the results of appraisal works at the Bolshezadoy ilmenite pyroxenite occurrence for 2013-2024 Feasibility study of temporary exploration conditions and calculation of reserves as of 01.01.2025 License IRK 02912 TR.

Report with reserve calculation and feasibility study of temporary conditions are the result of many years of work carried out by LLC TRB at the Bolshezadoy site.

Commission Decision:

1. To approve the positive conclusion of the state expertise dated 29.08.2025 No 2-25/124-TEO/PZ on the feasibility study of temporary exploration conditions and the calculation of reserves of apatite-perovskite-titanomagnetite ores of the Zhidoy deposit in the Irkutsk region

2. To approve temporary exploration conditions for the calculation of reserves of apatite-perovskite-titanomagnetite ores of the Zhidoy deposit as applied to open-pit mining

3. To approve the reserves of apatite-perovskite-titanomagnetite ores of the Zhidoy deposit in the following quantities: