Angurugu and Alyangula

Situated in the Gulf of Carpenteria, Groote Eylandt is 640km east of Darwin and 50km of the eastern coast of Arnhem Land.

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Groote Eylandt, which is Dutch meaning 'big island' or 'large island', is located 630 km from Darwin by air and lies off the east coast of Arnhem Land in the Gulf of Carpenteria. The island is approximately 50 km from east to west and 60 km from north to south with a total area of approximately 2 260 sq. km. It is a low lying island with an average height above sea level of only 15 metres. Like the mainland areas to the west and south of the island its vegetation is typical tropical savannah woodland with a mixture of mangroves on the coast, paperbark, stringy-bark and pandanus.

For thousands of years the island was inhabited by Aborigines who had made their way across the Lowrie and Warwick Channels from Arnhem Land and sparsely settled the island living a simple hunter gatherer existence. Macassan fishermen from Indonesia had been coming to the island for thousands of years to fish and catch trepang (sea slugs) until this was stopped by the Australian government in 1907.

 

Al = Alyangula, An = Angurugu, Um = Umbakumba,
M = Milyakburra, Nu = Numbulwar, BI = Bickerton Island,
IW = Isle Woodah, WR = Walker River

Groote Eylandt was first sighted by Europeans in 1623 when the Dutch ship “Arnhem”, under the captaincy of Willem van Coolsteerdt (not exactly a household name in the history of Australian exploration) sailed along the west coast of the Gulf of Carpenteria. At this time it remained unnamed and it wasn't until Abel Tasman explored the coast in 1644 that it was given the name Groote Eylandt. In 1803, while circumnavigating Australia, Matthew Flinders traveled around the island.

There was little interest in the island during the nineteenth century but during the twentieth century it has seen successive waves of missionaries, military personnel and miners. The first mission on the island was established at Emerald River in 1921 by the Anglican Church Missionary Society. It was moved to Angurugu in 1943 after the RAAF took over the Emerald River airstrip as part of Australia's northern defence. The mission continued until 1979 when the community became a self-governing Aboriginal Town Council. Another settlement at Umbakumba (Port Langdon) on the northeast coast was established in 1938 and it soon became a Qantas flying boat base.

The economy of the island changed dramatically with the discovery of manganese near Angurugu but it was not until 1955 that commercial geologists took manganese samples from the island. Between 1960 and 1963 negotiations between BHP and the Church Missionary Society (representing the local Aborigines) worked out royalty payments and agreements which allowed large scale mining to start. In 1964 the BHP subsidiary, GEMCo (Groote Eylandt Mining Company) was granted leases on the island. The manganese mined on the island is now exported to countries like Japan and the USA. The island produces over 2 million tonnes of manganese each year. This is about 10 percent of the world's total production. Groote Eylandt is not open to the public.