Sulitjelma - Norway's Copper Mountain

📜 History Mountain Salten

Sulitjelma - Norway's Copper Mountain

120 minutes
In 1858, a Sámi reindeer herder named Mons Andreas Petersen found shiny rocks in the mountains 80 kilometres east of Bodø. The remote location discouraged interest for decades, until Swedish industrialist Nils Persson began test mining in 1887. Within a few years, Sulitjelma Mines became Norway's second-largest industrial company.

At its peak around 1913, 1,750 miners worked here and over 3,000 people lived in this company town deep in the mountains. The operation was a genuine industrial pioneer: engineers built Northern Norway's first railway, the Sulitjelma Line, from 1891, and up to 80 kilometres of narrow-gauge track ran inside the mines themselves. In 1893, a hydroelectric power station was built to run what became the world's first electric copper smelter, the so-called Knudsen process.

Copper, pyrite, and zinc poured out of these mountains for over a century. Then, at 12:30 on 27 June 1991, the last blast was fired. Falling copper prices had made extraction unprofitable. The population collapsed from 3,000 to under 400 today. The old crushing plant still stands with broken windows, an unmistakable company-town ghost story.

But the legacy runs deeper than abandoned buildings. The copper ore contains heavy sulphur compounds, and exposed mine tailings generate sulphuric acid that dissolves heavy metals into the surrounding water. The state still bears responsibility for this pollution. A new company, Nye Sulitjelma Gruver, has plans to reopen the mines and deposit tailings underwater to prevent further acid formation, though permits remain pending.

Today, the Sulitjelma Mining Museum tells the full story, and a visitor mine lets you ride 1.6 kilometres into the mountain on the original mining locomotive. The ride takes about 90 minutes, inside a tunnel that holds a steady six to eight degrees. Above the town, the Sulitjelmaisen glacier spans the Norwegian-Swedish border, a trailhead for the 800-kilometre Nordkalottleden hiking route.

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