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Some 20 different supergene Mn oxide ores and associated secondary rocks from the Groote Eylandt manganese deposit were analyzed for their major, minor, and trace element content. This is the first detailed account of the trace element geochemistry from this deposit and the data presented here should aid in future comparative studies.
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Groote Eylandt is Australia's third largest island (if you exlude Tasmania) and was named by Dutch explorer Abel Tasman. Meaning 'Great Island' in Dutch it certainly lives up to its name. The Groote Archipelago is located around 630 kilometres east of Darwin, approximately a 1.5 hour flight from Darwin or a 40 minute flight from Nhulunbuy.
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For more information visit Groote Eylandt mine. Remaining JORC resource: 138 Mt @ 43.6% Mn (ROM) and 9 Mt @ 19.5% Mn (Sands) The Groote Eylandt manganese mine has been in operation since 1965 and has produced more than 130 million tonnes of manganese ore and concentrate to June 2022.
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In the case of the Groote Eylandt ores sec- ondary processes have overprinted many of the early manganese phases. Though manganese minerals like …
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A major mining company has signed an agreement with traditional land owners on Groote Eylandt to extend its manganese mine. South 32 GEMCO already has one of the biggest manganese mines in ...
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Many of the large stratabound deposits such as Groote Eylandt, and the Kalahari Deposits have a carbonate protore that has been upgraded by supergene (Pracejus et al., 1988) or metamorphic processes (Gutzmer and Beukes, 1996) The dominance of braunite at Woodie Woodie, combined with clear structural control on the deeper pit …
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One hundred and five people volunteered to comb 8 Mile Beach for the 2020 annual Clean Up Groote Eylandt Day. The ALC Rangers and ladies from the Anindilyakwa Art Centre sorted through the debris. The video content was led by ALC Media, Anindiyakwa Land & Sea Rangers and Anindilyakwa Arts staff as a joint venture for Clean up Groote Eylandt …
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After years of community concern about dust levels from the world's biggest manganese mine on Groote Eylandt, the NT Environment Department says it is now willing to install a monitoring station.
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island off the Northern Australian coast. This page was last edited on 5 May 2023, at 16:54. All structured data from the main, Property, Lexeme, and EntitySchema namespaces is available under the Creative Commons CC0 License; text in the other namespaces is available under the Creative Commons Attribution-ShareAlike License; additional terms …
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2 places sorted by traveler favorites. 1. Anindilyakwa Arts. Art Galleries • Art Museums. 2. Groote Eylandt Sports Fishing. 50. Cultural Tours • Walking Tours. Open now.
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Development Planning. Mining has existed on Groote Eylandt since the early 1960's. Over this time the economic returns from mining royalties have been pivotal in shaping the social, infrastructure capacity and community functions we see today. The ALC's pragmatic and consistent approach has been to take firm steps to ensure that there are ...
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Groote Eylandt is located in northern Australia on the western side of the Gulf of Carpen-taria about 40km from the east Arnhem Land coast (Fig. 1). It is about 630km east of Darwin, the capital city of the Northern Territory of Australia. The archipelago contains over one hundred islands, ranging in size from rocky outcrops tens of metres ...
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The Groote Eylandt manganese deposit is located on the island of Groote Eylandt in the Gulf of Carpentaria, Northern Territory, Australia, some 50 km from the coast of Arnhem Land and 650 km ESE of Darwin. Groote Eylandt lies on the eastern margin of the Proterozoic McArthur Basin. The ore deposit is developed within flat lying Cretaceous …
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The sedimentary manganese ore deposit of Groote Eylandt, Australia, is an example of the Orthoquartzite-Glauconite-Clay Association, and was formed during a …
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Groote Eylandt, Groote Eylandt (Alyangula), Northern Territory (YGTEYGTE) flight tracking (arrivals, departures, en route, and scheduled flights) and airport status.
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Summary The method described assists in the quantification of oxidic manganese minerals and associated materials from the Groote Eylandt manganese deposits (Northern …
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Groote Eylandt, along with its 40 satellite islands, is located in the Gulf of Carpentaria, approximately 650km south-east of Darwin and 50km from the Arnhem Land Coast. The archipelago has exceptionally high conservation values, and provides critical island refugia for many species. The archipelago contains at least 900 plant and
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The doctors had their attention drawn to a bizarre illness that affected the locals. It produced a teetering gait, wasted limbs and body stiffness, leading to the term " people" amongst the tribesmen, who saw a resemblance to herons and the like. It was a virulent form of ataxia, its origin and intensity inexplicable.
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mid-1960s by BHP's Groote Eylandt Mining Co (Gemco) — and also the island's main town of Alyangula. Groote Eylandt lies in the Gulf of Carpentaria in northern Australia. The three QSK60s drive Cummins Newage alternators and are a world apart from the three slow-speed, 36-year-old English Electric diesel generators they replaced.
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Groote Eylandt became Aboriginal freehold land in 1976. The Groote Eylandt archipelago became an Indigenous Protected Area in 2006. Population. The population of Umbakumba and its surrounds in 2011 was approximately 441, of whom 414 were Indigenous (94 per cent). In 2011, over half of the Indigenous population (53 per cent) was aged between 20 ...
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Machado Joseph Disease (MJD) (spinocerebellar ataxia 3) is a hereditary neurodegenerative disease causing progressive ataxia and loss of mobility. It is the most common spinocerebellar ataxia worldwide. Among Aboriginal families of Groote Eylandt and related communities across Australia's Top End, MJD is estimated to be more …
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A cyclone watch has been issued for Nhulunbuy, including Groote Eylandt, to the Queensland border. The system is expected to move west, potentially intensifying into a category three cyclone ...
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Groote Eylandt lies on the eastern margin of the Proterozoic McArthur Basin (Frakes and Bolton, 1984), a tectonically sta- ble sedimentary platform. The feldspathic sandstone/quartzite basement of the island is largely subhorizontal, and is essentially unde- formed. These "Groote Eylandt Beds" are of middle Proterozoic age, equivalent to other ...
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Arnhem Land is an isolated reserve that covers 91,000 km 2 (35,000 sq mi) in the Top End of the Northern Territory.It's in the middle of Australia's northern coast and bounded by Kakadu National Park, the Arafura Sea and the Gulf of Carpentaria.The region has been a reserve since 1931, taking its name from Matthew Flinders, who named the region after …
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On Census Night 2001 in Groote Eylandt there were 771 children aged 0-14 years and 165 people aged 55 years and over. Selected characteristics Groote Eylandt % Groote Eylandt Australia % Australia; Australian citizenship: 2,317: 95.9: 16,559,774: 88.2: People born overseas: 176: 7.3: 4,105,444: 21.9:
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Anindilyakwa Land Council. Featured. Groote Eylandt, Katherine & Northern Australia NT. $120,000 – $140,000 PA + allowances & housing. General/Business Unit Manager. (CEO & General Management) Choose between 12 months fixed term or ongoing appointment. Self determination for Anindilyakwa people's health and wellbeing.
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Some of the mining royalties haven't been spent well, including a decade ago when $34 million went missing from the Groote Eylandt Aboriginal Trust over two years. 'An example for others to follow'
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The Groote Eylandt manganese mine has been in operation since 1965 and has produced more than 130 million tonnes of manganese ore and concentrate to June …
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The manganese ores on Groote Eylandt occur in a flat-lying horizon in a series of Lower Cretaceous sands and clays which overly unconformably the Middle Proterozoic …
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A former public officer of the Groote Eylandt Aboriginal Trust was this year sentenced to five years prison for stealing close to $500,000 in royalty payments between 2011 and 2012. A total of $34 ...
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