Record silver production and sales in Dec 2025 quarter
The 2025 December quarter marked a new a record for the Abra mine with silver production.
Endurance produced 32,415 tonnes of concentrate at a grade of 242.8g/t Ag, containing 212koz of silver (Ag) in the quarter. This achievement was supported by unsold concentrate at the end of the September quarter totalling 2,802 tonnes at 379.6 g/t Ag for 34.2koz Ag.
Importantly sales are unhedged and sold at the spot price, providing Endurance the opportunity to capitalise on highly favourable market conditions.
During the quarter, the mine sequence continued to prioritise stoping from the Apron lode. The revised mine plan implemented in February 2025, in conjunction with a robust grade control and resource definition program, continue to deliver increased silver grades.
Reconciled silver grades throughout the December quarter were 36.4g/t Ag, significantly outperforming the November 2024 Independent JORC Resource grade of 16.3g/t Ag. An updated 2026 Mineral Resource Estimate remains on track for release during the current quarter.
The Company also commissioned Curtin University to undertake silver deportment test work which is expected to be completed Q4 FY2026. The study will further enhance resource modelling and improve mine design to maximise silver production and recovery.
Stoping tonnes achieved operational records in consecutive months, a result expected to be maintained in coming quarters, alongside recent silver and lead grade.
Silver concentrate supports industries critical to the energy and digital transition, from renewable energy storage, to data centres, artificial intelligence and solar power generation.
Said Chief Executive Officer and Managing Director Matthew Hine:
“Endurance Mining has continued to deliver on key operational targets at the Abra Mine in just its second quarter of ownership.
“Our recent production performance comes at an excellent time for the company. As a top 10 Australian silver producer and the largest in Western Australia, we are producing during a time of highly favourable market conditions. The culmination of supply constraints, increased industrial demand and geopolitical shifts have seen silver reach record highs.
“Endurance is well positioned to capture the upside, and in doing so realise our vision of becoming a silver focused, mid tier, multi asset metals miner.’’
