The First Nation filed a judicial review of the province's decision to approve a tailings storage increase at Mount Polley ...

Xatśūll First Nation seeks a judicial review of the provincial government's recent decision to allow the Mount Polley ...

The main period of tailings deposition at Quiulacocha came after 1943 when the Paragsha plant was put into commission, first treating copper ore and later processing zinc-lead-silver ore.

lt complements Technical Reports Series No. 335, Current Practices for the Management and Confinement of Uranium Mill Tailings, which provides a general account of the siting, design and construction ...

Sustaining capital expenditures for 2025 are estimated between $70 and $80 million, with key investments including: Expansion of the tailings dam to provide approximately six years of deposition ...

Xatśūll First Nation seeks a judicial review of the provincial government's recent decision to allow the Mount Polley ...