Belararox (ASX:BRX) said it identified narrow zones of high-grade silver, copper, and zinc mineralization during a recent drilling at the Toro Central prospect of its Toro-Malambo-Tambo project in Argentina, according to a Thursday Australian bourse filing.

The results were of up to 1.75 meters at 312 grams per tonne grade of silver, 25.4% zinc, 2.24% copper, and 0.17 g/t gold from 216.25 meters, along with an additional copper-rich interval of seven meters at 0.63% copper, 0.12 g/t gold, and 11.27 g/t silver from 364 meters.

The company said results indicate mineralization is associated with complex fault architecture, with work continuing in the off-season to further understand the three-dimensional architecture and mineralization controls of the area.

Further drilling is planned for the beginning of the 2026/2027 exploration field season, with initial focus on the Tambo South and Toro mineralized targets, the filing added.