Oranje Nassau III

Heerlerheide, in Limburgish Heëlehei or Gen Hei, is a Dutch village located in the commune of Heerlen, in the province of Dutch Limburg. On 1 January 2007, the village had 3180 inhabitants.

The Oranje Nassau IV (located in Heerlerheide, Heerlen), the last and smallest mine exploited by the Oranje Nassau Mijnen, started its life as a ventilation shaft for Oranje Nassau III. In 1910 the construction of a mine shaft was started. However the construction was halted and only reassumed in 1919. In 1927 the mine became operational. Underground, the mine was connect to the Oranje Nassau III and, for safety reasons, also the Staatsmijn Hendrik. In 1966 it became the first of the Oranje Nassau mines to close; however, via Oranje Nassau III mining activities continued till 1973. In its short life it produced 13,754,000,000 kilograms (3.0322×1010 lb) of coal. The mine was 740 metres (2,430 ft) deep. The terrain is now used by the Sigrano, a silversand mine, part of Sibelco.

The Dutch State Mine (DSM) Hendrik, in Dutch Staatsmijn Hendrik, was a coal mine located in Brunssum. It was run by the Dutch state through its company DSM. The mine was in operation from 1915 until 1963, when it was integrated with DSM Emma. DSM Hendrik was named after Queen Wilhelmina's husband Henry of Mecklenburg-Schwerin. The mine had four shafts. Shaft number 3 was a ventilation shaft on the Brunssummerheide near Nieuwenhagen. The deepest shaft 4 was 1,058 metres (3,471 ft) deep. Total production was 61.2 megatons of gas-rich coal that was used to produce coke.

The Dutch State Mine (DSM) Emma, in Dutch Staatsmijn Emma, was a coal mine located in Treebeek, Heerlen (now part of Brunssum) run by the Dutch state through its company DSM. The mine was in operation from 1911 till 1973. It was the second-largest mine in the Netherlands, but it had the highest production of all Dutch mines at 109 megatonnes (120,000,000 short tons). Its deepest shaft III was 980 metres (3,220 ft) deep. After the 1963 merger with the DSM Hendrik the deepest shaft was 1,058 metres (3,471 ft) deep.

Allied Joint Force Command Brunssum (JFCBS) is a NATO command with its headquarters at Brunssum, the Netherlands. It was established in 2004, as part of a reorganisation that reduced the number of NATO Military Command Structure headquarters.

Heerlen Woonboulevard (Dutch pronunciation: [ˌɦeːrlə(ɱ) ˈʋoːmbuləˌvaːr]) is a railway station in Heerlen, the Netherlands.

Grasbroek is a neighbourhood and former mining colony in the municipality Heerlen, Netherlands. The neighbourhood was built to serve the mine Oranje-Nassau I. Grasbroek houses the Patronaatsgebouw (Jos Wielders (1883–1949)), build in 1920 it is one of the earliest examples of Amsterdam School outside Amsterdam. Besides being in a state of disrepair all almost all original elements remain. Currently it is being restored, restoringcost around 3,500,000 euros

Brunssum (Dutch: [ˈbrʏnsʏm] ; Limburgish: Broensem) is a municipality and a town in the province of Limburg in the Netherlands. The municipality of Brunssum has 27,670 residents as of 2021. Brunssum was a center of coal mining until 1973.

The Oranje Nassau I was a Dutch coal mine located in Heerlen. The mine was in operation from 1899 until 1974. The Oranje Nassau I was the oldest and second largest of the four Oranje Nassau Mijnen-mines. Close to the mine there were several coal washing plants and a large electric power station. The mine dominated the skyline of Heerlen with its two tall chimneys nicknamed "Lange Jan" and "Lange Lies".

Parkstad Limburg (Dutch pronunciation: [ˈpɑr(ə)kstɑt ˈlɪmbʏr(ə)x]; Ripuarian and Limburgish: Parksjtad Limburg [ˈpɑʀ(ə)kʃtɑt ˈlɪmbʏʀ(ə)x]) is a conurbation of seven municipalities in the southern part of the province of Limburg in the Netherlands. Consisting of Heerlen, Kerkrade, Landgraaf, Brunssum, Simpelveld, Voerendaal and Beekdaelen, the municipalities work together to improve public services, transport and housing on a regional level. This collaboration started in 1999. Within Parkstad, the city of Heerlen functions as the centre of economic and social activity, and to a lesser extent the cities Kerkrade and Landgraaf function in the same regard as regional hubs.

Heerlen is a railway station located in Heerlen, Netherlands.

Situated close to the Heerlen train station, this egg shaped building dates back to 1938 and was one of the oldest cinemas of the Netherlands. It was designed by Frits Peutz (best known for the Glaspaleis) and J. Bongaerts. The buildings behind it are from a later date and include another building by Peutz (Rivoli, 1958). It originally had 1180 seats (some sources say 814, but 1180 is more likely); this amount was later reduced by almost half for more leg room, leaving 743 seats).