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McArthur Basin information


The McArthur Basin is a large intracratonic sedimentary basin in northern Australia, with an exposed area of about 180,000 km2. Most of it lies within the northeastern Northern Territory, but extends over the border into the state of Queensland. The basin contains thick (locally up to 12 km) marine and non-marine sedimentary rocks which were deposited from the late Paleoproterozoic to the early Mesoproterozoic (1800-1430 Ma). The basin also contains some volcanic rocks and related intrusive igneous rocks. The McArthur Basin hosts the world-class McArthur River mine (HYC) zinc-lead-silver deposit (not to be confused with McArthur River mine in Canada) and several smaller mineral and diamond deposits.

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McArthur Basin

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The McArthur Basin is a large intracratonic sedimentary basin in northern Australia, with an exposed area of about 180,000 km2. Most of it lies within...

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McArthur

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California McArthur, Ohio McArthur Basin, a large intracratonic sedimentary basin in northern Australia McArthur Lake (disambiguation) McArthur River, Northern...

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Uranium ore

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30% U3O8 containing 25,884,000 pounds of U3O8. The deposits of the McArthur River basin in the East Alligator Rivers region of the Northern Territory of...

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Earliest known life forms

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Creek Formation in the McArthur Basin in Northern Australia, but hydrocarbons from the 1.73 Ga Wollogorang Formation in the same basin have also been detected...

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Boring Billion

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at other times being relegated to deeper waters. Evidence from the McArthur Basin of northern Australia reveals that intracontinental settings in particular...

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Mining in the Northern Territory

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was produced at the Mereenie and Palm Valley gas fields in the Amadeus Basin, west of Alice Springs. The Dingo Field began producing gas in November...

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Bowen Basin

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Great Artesian Basin. Geology of Queensland Hunter-Bowen orogeny Mining in Australia Cooper Basin Georgina Basin McArthur Basin Surat Basin "Bowen Consolidated...

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Geologic time scale

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of the Seine basin and [that] constitute a distinct geological formation; preceded by an outline of the non-simultaneity of tertiary basins]. Annales des...

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Goyder crater

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The impact occurred into Mesoproterozoic sedimentary rocks of the McArthur Basin. The deformed area is exposed at the surface and marked by a 3 km diameter...

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Liverpool crater

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The crater lies within flat-lying Paleoproterozoic sandstone of the McArthur Basin. This sandstone has been fractured and brecciated by the impact event...

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Athabasca Basin

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Athabasca Basin in the Canadian Shield Key Lake Cluff Lake McArthur River Cigar Lake Rabbit Lake McClean Lake Lake Athabasca The Athabasca Basin is a region...

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McArthur River uranium mine

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The McArthur River Uranium Mine, in northern Saskatchewan, Canada, is the world's largest high-grade uranium deposit. The McArthur River deposit was discovered...

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Euxinia

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making basin bottom euxinia a potentially widespread feature throughout the Boring Billion. Further evidence for euxinia was discovered in the McArthur Basin...

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Beetaloo

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south-east of Darwin. The Beetaloo Sub-basin is a structural component of the greater McArthur Basin. The McArthur Basin covers a range of Proterozoic sedimentary...

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Chasm Island

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the sand stone itself was partly vitrified." The island is within the McArthur Basin formed during widespread extension and thermal subsidence, and was subsequently...

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McArthur River

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fishing and other traditional activities. The McArthur River basin covers 20,010 km2 (7,726 sq mi). The basin is situated between the Rosie River catchment...

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Foelsche crater

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impact occurred into flat-lying Mesoproterozoic sedimentary rocks of the McArthur Basin and most of the crater is covered by a semi-circular hill of flat-lying...

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Strangways crater

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in diameter and lies within Mesoproterozoic sedimentary rocks of the McArthur Basin. However, this is only a relic of the original crater after considerable...

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Carotane

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breakdown products in the 1.64billion year old Barney Creek Formation, McArthur Basin, northern Australia". Organic Geochemistry. 42 (4): 425–430. Bibcode:2011OrGeo...

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Geology of Queensland

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sediments and volcanics from 1725 Mya and the McArthur Group tuff at 1740 Mya. The South Nicholson Basin is a basin straddling the Queensland-Northern Territory...

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Lustral basin

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ritual. The term was coined by Sir Arthur Evans, who hypothesized that they were used for lustration. Lustral basins are small square chambers sunk into...

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Key Lake mine

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was the third largest uranium deposit in the Athabasca Basin and is surpassed only by McArthur River and Cigar Lake. Uranium exploration was carried out...

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Junggar Basin

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The Junggar Basin (simplified Chinese: 准噶尔盆地; traditional Chinese: 準噶爾盆地), also known as the Dzungarian Basin or Zungarian Basin, is one of the largest...

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Cigar Lake mine

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discovered in 1981, is second in size of high-grade deposits only to the nearby McArthur River mine. Other deposits, such as Olympic Dam in Australia, contain more...

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