Mining in Portugal

Overview

Mining in Portugal has a history stretching back over two millennia, from Roman‑era gold workings to today’s modern underground and open‑pit operations. The country is a significant European producer of copper, zinc, tungsten, tin, lithium, and industrial minerals, and plays an increasingly important role in the EU’s strategy for critical raw materials. Portugal’s geology—shaped by the Iberian Pyrite Belt, Hercynian orogeny, and diverse mineralized zones—supports a wide range of metallic and industrial mineral deposits.

The sector is regulated by the Ministry of Economy and the national geology and energy authority, with strong emphasis on environmental rehabilitation and sustainable practices.

Major Mining Sectors in Portugal

Copper

Portugal is one of Europe’s most important copper producers.

Key copper regions:

  • Neves‑Corvo Mine (Alentejo) — one of Europe’s largest copper‑zinc mines
  • Aljustrel — historic and modern copper‑zinc operations

Copper is central to Portugal’s mining economy and supports EU manufacturing and electrification.

Zinc

Zinc is produced primarily as a co‑product of copper mining.

Major zinc operations:

  • Neves‑Corvo
  • Aljustrel

Portugal ranks among Europe’s notable zinc producers.

Tungsten

Portugal has a long history of tungsten mining and remains a significant European source.

Key regions:

  • Panasqueira Mine (Castelo Branco) — world‑renowned tungsten‑tin mine
  • Northern and central Portugal — multiple vein‑type tungsten deposits

Tungsten is used in steel alloys, tools, and advanced technologies.

Tin

Tin is often mined alongside tungsten.

Important tin regions:

  • Panasqueira
  • Northern Portugal

Tin supports electronics, solder, and industrial applications.

Lithium

Portugal is one of Europe’s most promising lithium producers, with rising strategic importance.

Key lithium regions:

  • Northern Portugal (Barroso, Montalegre)
  • Guarda & Viseu districts

Lithium production reached 1,500 metric tons of lithium content in 2023, reflecting growing investment and EU‑backed strategic projects.

Gold

Gold has been mined since ancient times.

Key gold regions:

  • Jales‑Gralheira
  • Castromil
  • Northern Portugal

Gold occurs in vein systems and polymetallic belts.

Industrial Minerals

Portugal also produces:

  • Rock salt
  • Limestone
  • Gypsum
  • Quartz
  • Feldspar
  • Clays
  • Construction aggregates

In 2019, Portugal operated 65 active mines and 695 quarries, producing metallic ores valued at $476.5 million and employing over 8,800 workers.

Where Mining Happens in Portugal

Alentejo (Iberian Pyrite Belt)

Copper, zinc

  • Home to Neves‑Corvo and Aljustrel.

Castelo Branco

Tungsten, tin

  • Panasqueira Mine.

Northern Portugal

Lithium, gold, tin, tungsten

  • Major lithium exploration and EU‑designated strategic projects.

Beja, Santarém, Aveiro

Copper, tungsten, zinc

  • Multiple historic and modern deposits.

Guarda & Viseu

Lithium, industrial minerals

  • Key areas for emerging battery‑mineral development.

Economic Importance

Mining contributes to Portugal through:

  • High‑value exports (copper, zinc, tungsten, lithium)
  • Strong role in EU critical‑mineral supply chains
  • Employment in rural and interior regions
  • Foreign investment and infrastructure development
  • Support for domestic manufacturing and refining

Portugal ranked 8th in Europe for non‑ferrous metal mining revenue in 2024, with a market size of €580.1 million.

Environmental and Regulatory Framework

Portugal’s mining sector is governed by regulations emphasizing:

  • Environmental protection and rehabilitation
  • Water and land management
  • Community consultation
  • Worker safety
  • Sustainable development
  • Strategic alignment with EU raw‑materials policy

The government and EU have designated four strategic mining projects (three lithium, one copper) to support Europe’s green‑transition supply chains.

Future Outlook

The future of mining in Portugal is shaped by:

  • Rising demand for lithium, copper, and tungsten
  • EU‑backed strategic raw‑material projects
  • Expansion of battery‑mineral supply chains
  • Increased exploration in northern and central Portugal
  • Stronger environmental and social governance requirements
  • Growth in domestic processing and value‑added industries

Portugal is positioned to become a key European hub for critical minerals essential to the energy transition.