During its long history the Vieille Montagne has acquired, developed and managed mines, ore dressing factories, transformation plants, sales representations and had associated companies all over the world.
The list of countries concerned so far is Algeria, Belgium, France, Germany, Great Britain, Italy, Mexico, Spain, Sweden, Tunisia and the United States. This page brings together an quite large first overview of the VM company’s establishments.
It forms a brief starting point of miscellaneous scraps of information for what will be a much broader and deeper project the association Vieille Montagne Heritage will develop in the coming months.
The content is likely to change frequently as new information comes in. More in-depth information will be added to each individual site further studied, discovered or rediscovered in the country concerned.
Please feel free to contribute anything in whatever language, so far we can deal with English, French, German and Italian.

Vieille Montagne - one of the first ever multinational company

The seeds of the Vieille Montagne Company of Belgium were sown on 19th January 1810, when Emperor Napoleon granted the concession of the Altenberg mine to JJ Dony leading to the construction in Liege of a furnace to extract zinc from calamine.

About the turn of the 20th century the Vieille Montagne was at the peak of its international expansion. By 1905 the Vieille Montagne had seven mining and metallurgical facilities in Belgium, eleven in France, eight in North Africa, three in Germany, two in Sweden, four in the north of England, four in Italy and two in Spain, as well as agencies all around the world !

After the 1st World War, Europe faced competition from new zinc-producing countries, such as USA, Canada and Mexico, as well as contending with the severe post-war depression. This led the Vieille Montagne company to develop its concessions in Sardinia and North Africa.

By the time of the company’s centenary in 1937 the Vieille Montagne had mines and plant in several countries in Europe and North Africa, as well as associated companies there and agencies in Mexico and United States

The involvement of the Vieille Montagne in Algeria began with a mine manager from the Vieille Montagne, Monsieur Mousty, who carried out the first exploratory work. This produced promising results in 1887 and a concession was granted to the company on the 11th December 1890, for zinc, lead and other connected metals in an area initially of 2,559ha. Incidentally, M. Mousty was also involved in the VM mining trials in Wales ten years later.1

The investment met with success. Thirty years later, in 1920, the output for the Vieille Montagne mine at Ouarsenis, near the village of Bou Caid between Orleansville and Tiaret, was 3,194 metric tons of zinc ore.2

With regard to the personnel and administration of the mines, in 1902 the agents for the Vieille Montagne were Poirson & Esperiquette, with their ‘Depot de Zincs de la Vieille Montagne’, for ‘Fers, Toles, Aciers & Metaux,’ at 12, Rue de Constantine. By 1904 this had changed to ‘Poirson & Fevre fils aine’.

Of the Vieille Montagne staff, in 1926, on the 90th anniversary of the foundation of the company, out of a list of 455 names of personnel with long service records, the staff at L’Ouarsenis were Martini Conzales, assistant chief with 22 years, Alric Gabriel, head accountant with 19 years, Albin Lapierre, head of the mining department, 18 years, Emile Jamme, mining engineer, 17 years, and Maurice Deoremps, storeman, 9 years. And of 59 names of those who had retired, Paul Taylor, former engineer director of the agency, had 31 years service, and Rene Tambuyser, former agency accountant, had 16 years.3

At the end of the 1920’s Algeria was hit by the world-wide economic slump. In 1929 there were twenty-five productive lead-zinc mines in Algeria with a combined output that was valued at about Fr.32,000,000.4
Lead production in North Africa for 1930 was; Algeria, 12,800 metric tons, Tunisia, 24,800 metric tons, and Morocco 7,100 metric tons, but by 1933 only three mines were left in production, of which by far the largest and most constant was at Ouarsenis.5

Nevertheless the Vieille Montagne celebrated its centenary in 1937, and its souvenir publication made note of the zinc and lead mines at Ouarsenis and the agency at the port of Bone.

During the Second World War when all mineral reserves were being evaluated, the American A. Williams-Postel, who was looking mainly at reserves of lead, wrote:
“There are several deposits in North Africa. The best lead-zinc mineralized areas in Algeria and Tunisia occur between the Tell Atlas and the Sahara Atlas, toward the eastern end of the massif.
Algeria has the largest output from Djebel Mesloula; the ore is galena. This locality has had an output of 190,000 tons in 25 years. The 1928 production amounted to 9,000 tons.
Other locations that have produced 200,000 or more tons of ore in their mining history are L’Ouarsenis and Kef Semmah (Guegour). These latter localities, however, have produced more zinc than lead. Regions that have produced around 100,000 tons of ore in the course of operations are Sakamody, Ain Arko, and Djebel Felton.”
At that time, 1943, the price of zinc in the U.S.A. was fixed at $0.825 per pound for ‘Prime Western’, which in London was fetching £26.10s. per ton.6 (‘Prime Western’ was zinc with a purity of over 98% zinc and a maximum of 1.6% lead.)

The British government was also looking at war-time mineral reserves, it concurred with Williams-Postel’s view and pointed out that, “Throughout the country [Algeria] as a whole, and unlike Tunisia, zinc is more common than lead.” It also noted that the mine at Ouarsenis was owned by the Societe de la Vieille Montagne.7

1. A Survey of Algeria 1956, Service de Propaganda, d’edition et d’information, Paris;
2. Bureau of Foreign and Domestic Commerce, Department of Commerce, 25th Year, Commercial Reports, Part 1, 1922, p.65
3. Vieille Montagne 90th Anniversary book
4. Foreign Minerals Quarterly 1938: Lead and Zinc Mines
5. Foreign Minerals Quarterly 1938: Lead and Zinc Mines
6. The Mineral Resources of Africa, Issue 2: A. Williams Postel: University of Pennsylvania Press; The University Museum: 1943: p.39-40
7. Geographical Handbook Series, Naval Intelligence Division; Algeria Vol.2; HMSO, 1944; p.242

More information about the Vieille Montagne in Algeria is available. “La Vieille Montagne en Algerie”, transcribed by Rene Brion & Jean-Louis Moreau can be found online (8/4/2018, modified 19/6/2018). These are extracts from periodicals and other source documents for the period 1867 to 1953, available in French on the ‘Les Entreprises Coloniales Francaises’ website at

In 1837 La Societe des Mines et Fonderies de Zinc de la Vieille Montagne of Angleur was formed in the recently-independent state of Belgium. The company soon acquired rolling mills at Tilff in Belgium and the zinc mine in mini-state of Neutral Moresnet, which became part of Belgium after the First World War. In 1837 there was a foundry at St. Leonard in Liege, and the VM acquired rolling mills at Valentin-Cocq and Flone. In 1837 a factory was under construction at Angleur.

In 1889 the Vieille Montagne built a roasting plant at Baelen-Wezel near Anvers, with the canal nearby for transport. Here, until 1932, blende was roasted to be sent to Flone, Angleur and Moresnet, and an agency was set up at Anvers for the distribution of its zinc products.

Maison de la Metallurgie et de l’Industrie de Liege
The museum recently held an exhibition about employees of the Vieille Montagne, who were recorded on camera in 1868 wearing their work clothes and with their tools and equipment.

Gohltalmuseum, Kelmis
Kelmis was once the hub of Neutral Moresnet, the tiny condominium where the Vieille Montagne first came into being in 1837.

In the centenary year of 1937 the Vieille Montagne in Belgium encompassed its administration and general direction at the Station de Chenee, Angleur, the zinc foundries there, at Valentin-Cocq and Flone, the zinc rolling mills and zinc laboratories at Tilff, and washing plants at Moresnet, Penchot and Cointe. The old plants around Liege and Rhenans were replaced by three factories on the River Meuse. The major centre of production was at Baelen-Wezel, Campine, where there was a factory for the manufacture of sulphuric acid, a lead foundry, a lead rolling mill, and a plant to process cadmium and various other products.

The VM arrived in the hills of Cumberland (now Cumbria) in the north of England in 1896 to take up the leases of a failed company. After a few years of vigorous exploratory trials that included mines in Wales, the company concentrated on the area around Nenthead, a village on the watershed between Cumberland and Northumberland. After surviving two world wars, the economic slump of the late 1920’s, and the natural vicissitudes of the market, the VM left England in 1949.
The mines of zinc and lead were all in a small radius that encompassed Nenthead, Coalcleugh, Rotherhope and Nentsbury. The short-lived but intensive Welsh trials had been at Hafna and Holway in Flint, and at Llangynog in Montgomery.

Nenthead Mines Conservation Society, Nenthead Cumbria (
Nenthead was the centre of Vieille Montagne operations in Britain, from where 60% of the UK’s output of zinc ore was produced.

North of England Lead Mining Museum, Killhope, Cowshill, Co. Durham (
Although not part of the VM empire. Killhope is not far from Nenthead and it provides an excellent display of mine conditions through the ages, as well as exhibits of other minerals.

The Museum of Lead Mining, Wanlockhead (

Many Italian miners lived and worked here in similar conditions to Nenthead. Research needs to be done to find out whether any actually came here from Nenthead.

Operations in France commenced more or less concurrently with the establishment of the Vieille Montagne Company when, in 1837, the VM acquired a rolling mill at Bray. The production of zinc in 1837 was 1,833 tonnes, one hundred years later, in 1936, production was 120,000 tonnes.

In 1855 a factory was established for white lead at Levallois-Perret near Paris. In 1871 Auveryon-Viviez became centre of the electrolytic production process. At Penchot there was also a rolling mill.

In 1884 the VM set up a rolling mill at Dangu, near Bray, and a mine at La Croix de Pallieres. A few years later, by 1887, there was a depot, as well as company administration for the north of France, at Hautmont near to the Belgian factories.

During the Great War the French factories of the VM were turned over to munitions. After the war the VM set up a foundry at Creil and a washery at Port du Bouc and soon afterwards, in 1922 hydro-electric processes were introduced at Viviez (Auveryon).
The VM had an associated company in France, the Societe des Gisement Minien de Luz-et-Sauveur, for the exploitation of blendes.

By 1937, the Vieille Montagne operations in France consisted of its French headquarters at 15, Rue Richer, Paris, a mineral reception agency at Bordeux, washeries at Viviez-Averyon and Port-du-Bouc (Bouches du Rhone near Marseilles), a zinc foundry at Creil (Oise), a zinc white factory at Levallois-Perret, zinc rolling mills (where there were usually zinc laboratories as well), at Auby, Bray (Seine et Oise), Dangu (Eure), Hautmont (North), Penchot (Aveyron), and lead and zinc mines at Mines du Gard.

The Vieille Montagne was Europe’s largest producer of zinc, and Germany was home to Europe’s first and largest lead and zinc refiner/smelter.
From early in its history, the VM had business associations in Silesia and Preuss Rhenane with mines at Bensberg in the district of Koln. There were foundries at Mulheim and Borbeck, and rolling mills and washeries at Oberhausen. The mine at Luderich, Bensberg closed in 1978.

In Germany the VM was associated with AG des Altenbergs fur Bergbau und Zinkhuettenbetrieb in Bensberg, where there were zinc & lead mines, in Essen-Borbeck where there was a washery, an acid manufactory and a zinc foundry, and at Oberhausen where there were zinc rolling mills.

LVR Industrial Museum, Oberhausen

Oberhausen is one of several Industrial Museums of the Rhineland, appropriately housed in an old zinc factory.
Bergisches Museum, fur Handwerk, Bergbau. This miniature ‘Beamish Museum’ is in an area where at least two of the German mine managers came from.

The Vieille Montagne had mines and works in Italy from the mid 19C onwards. A zinc and lead mine is known to have been in existence at Iglesias in Sardinia in 1865 and another at Bergamo in 1889. The VM was still at Bergamo in 1937, where it also had a washery, as well as its unique mechanical loading dock at Porto Flavia in Sardinia.
In Italy the VM was associated with Soc. della Mineire de Lanusei for the exploitation of blendes, galenas and quartz.

This was a gold mining area high in the Italian Alps, was the home of miners who came to work in Nenthead.

n the 20th century the VM worked several mines on the island, where there is now a strong interest in the history of mining and a European Geopark.

In the late 19th century the VM acquired mines here, but no research has been done so far.

In Mexico the VM was associated with Co. Mexicana el Zinc for mining concessions with the Jesus group in the state of Guerrero.

In the late 19th cenury the VM acquired mines here, but no research has been done so far.
In Spain the VM was associated with Sociedad Miniere de Victoria for the exploitation of blendes, galenas and quartz.

Sweden is home to one of the Vieille Montagne company’s oldest overseas operations, having been there for over 150 years.
In 1937, the centenary year, the company owned zinc and lead mines at Zinkgruvan, near Orebro, Ammeberg and its agency was in Gothembourg. In that year it was reported that the VM sent lead concentrates to Boliden’s Ronskar plant and zinc to its own facilities in France.
The mine at Ammeberg, where the company had been since at least 1857, produced 25% of Vieille Montagne’s ore requirements.

While examining the mineral reserves of North Africa in 1943, the American A. Williams Postel noted that “Tunisia also has a fair lead mining industry.”1 The first exploratory trials carried out were by the Vieille Montagne in 1876, at the same time as those in Algeria. Concessions were granted on 6th May 1876 for zinc and lead at Djebel-ben-Amar, and for Djebba and Djebel-ben-Amar on 27th January 1900, to cover an area of 615 acres.2

Exploitation took a little while to develop but when it did, it did so rapidly. In 1893 there were only two mines in operation, ten years later there were seventeen.3

In 1903 the Vieille Montagne was among thirty-two mining companies operating in Tunisia, employing as it did seven Europeans and thirty-seven locals. That year the value of the company’s production was Fr.55,628 for an output of 1,081 tons, but in the list of mining and other associated companies the VM in Tunisia was only middle ranking.4

In 1937 the Vieille Montagne listed the galena mines at Djebba among its widely distributed mining sites.5

1. The Mineral Resources of Africa, Issue 2: A. Williams Postel: University of Pennsylvania Press; The University Museum: 1943: p.39-40
2. 1900 Annales des Mines Neuvieme Serie, Minister of Public Works. Lead and zinc concessions p.217 & 218
3. The Echo of Mines and Metallurgy, 9/1/1905; Mines in Tunisia; Francis Laur
4. The Echo of Mines and Metallurgy, 9/1/1905; Mines in Tunisia; Francis Laur
5. Vieille Montagne Centenary 1837-1937

About the turn of the 20th century the Vieille Montagne was at the peak of its international expansion. Zinc had only found a market in the previous two years and was therefore a comparatively new industry, at least in the USA where it had formerly been a by-product, the waste in the tailings heaps.

The VM entered the American market in 1899 and shipped large quantities of zinc ore from the Leadville district of Lake County, Colorado to Antwerp. Shipments were also made to Swansea in Wales for spelters there.

In 1899 it was recorded that a “solid train of 30 cars, or 25,000 sacks, has been loaded with zinc ores for the Vieille Montagne at Antwerp. The cars go to Galveston, and the shipment is made through A.J. Davis for Jacobson & Co. of New York City. The shipment is the largest of any kind of ore ever sent out to any foreign port.”

In 1900, about 14,000 tons of zinc ores were shipped to the VM works in Belgium via Galveston (2,273 tons) and New Orleans (9,150 tons), 6,000 tons more than in 1899.

Franklin Mineral Museum, Franklin, New Jersey

Between 1896 and 1900 the Vieille Montagne Zinc Co. held leases for eight lead and zinc mines in Wales. The mines, which were only trials for the VM, were Holway in Flintshire, Talargoch in Denbighshire, Llangynog, Cwm Orog, Craig Ddu, Cwm Glanafon and Craig-y-Mwn near Llangynog in Powys, and Hafna near Llanrwst in Conwy.
Some Italian miners went from Wales to work at Nenthead in Cumberland, as it was then.