Aterian PLC - Copper-Silver Structures Identified at Agdz Est

Aterian plc (AIM: ATN) is excited to report promising results from its Agdz Est Copper-Silver Project in Morocco. Multiple mineralised fault zones hosting copper and silver have been identified, indicating significant exploration potential. Encouraging grades have been returned from early-stage surface sampling, showcasing the richness of the mineralisation.

The identification of these structures highlights the scale of the system, strengthening confidence in advancing Agdz towards drill evaluation. Results support the interpretation that Agdz Est is part of a district-scale copper-silver system, underscoring the project's strategic significance.

With mineralisation confirmed over a limited area, the Company sees ample room for additional mineralised structures across the permit area. Data from this program will aid in project prioritization and decision-making with the AI-based exploration platform, Lithosquare.

These results mark a key milestone in unlocking the project's potential. The next phase involves ground geophysics, trenching, and systematic exploration to define continuity and scale. As we progress towards drilling, we anticipate further updates as exploration momentum builds. Your questions and feedback are valuable as we strive to unlock value for our shareholders.