ETM to buy Spanish tin, tantalum, niobium mine at Penouta

Energy Transition Minerals

ETM to buy Spanish tin, tantalum, niobium mine in a court-run auction. The €5.2mn deal secures Penouta’s mine and plant. The move strengthens EU supply of critical minerals and diversifies risk from non-OECD sources.

What ETM gets and how fast it can restart

Penouta is Spain’s only developed tin, tantalum and niobium mine. Section B covers tailings reprocessing and remained active until October. ETM can restart Section B quickly, subject to routine approvals. The site produced 603t of concentrates in 2023. Sales included 519t of tin and 110t of tantalum-columbite. Nearby logistics and existing circuits lower restart capex and execution risk.

Permitting risks and the strategic upside

Section C mining was suspended after environmental litigation in 2023. ETM plans a reinstatement bid through appeal or a new application. The process will require full administrative and environmental reviews. However, success would unlock primary ore and scale. That upside supports EU battery, aerospace and electronics supply chains. ETM to buy Spanish tin, tantalum, niobium mine also aligns with EU Critical Raw Materials goals.

Penouta strengthens price discovery for European tin and tantalum. It also diversifies niobium sourcing beyond Brazil. Meanwhile, local jobs and rehabilitation of legacy wastes aid social license. ETM to buy Spanish tin, tantalum, niobium mine positions Galicia as a strategic hub in Europe’s critical minerals map.

The Metalnomist Commentary

Penouta’s quick Section B restart could generate cash while permits advance. Yet, timing on Section C remains the swing factor for value. Watch the permitting cadence and offtake traction with European OEMs.