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Cape York meteorite information


Cape York
The "Ahnighito" fragment in the American Museum of Natural History
TypeIron
Structural classificationOctahedrite, medium
GroupIIIAB
Composition7.58% Ni, 19.2 ppm Ga, 36.0 ppm Ge, 5.0 ppm Ir
CountryGreenland
RegionAvannaata
Coordinates76°08′N 64°56′W / 76.133°N 64.933°W / 76.133; -64.933[1]
Fall dateA few thousand years ago[2]
Found datePrehistoric[2]
TKW58,200 kg[1]
Cape York meteorite Related media on Wikimedia Commons

The Cape York meteorite, also known as the Innaanganeq meteorite, is one of the largest known iron meteorites, classified as a medium octahedrite in chemical group IIIAB. In addition to many small fragments, at least eight large fragments with a total mass of 58 tonnes have been recovered,[2] the largest weighing 31 tonnes (31 long tons; 34 short tons). The meteorite is named after the location where the largest fragment was found: 23 miles (37 km) east of Cape York, in Savissivik, Meteorite Island, Greenland.

The date of the meteorite fall is debated, but was likely within the last few thousand years.[2] It was known to the Inughuit (the local Inuit) for centuries, who used it as a source of meteoritic iron for tools. The first foreigner to reach the meteorite was Robert Peary in 1894, with the assistance of Inuit guides. Large pieces are on display at the American Museum of Natural History and the University of Copenhagen Geological Museum.

  1. ^ a b Cite error: The named reference metbuldb was invoked but never defined (see the help page).
  2. ^ a b c d Cite error: The named reference report was invoked but never defined (see the help page).

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expedition in 1894, he was the first Western explorer to reach the Cape York meteorite and its fragments, which were then taken from the native Inuit population...

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prey. Where available, they used and traded iron from meteorites such as the Cape York meteorite. The Classic Thule tradition relied heavily on the bowhead...

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