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Hoba is a tabular body of metal, measuring 2.7×2.7×0.9 m (8 ft 10 in×8 ft 10 in×2 ft 11 in). In 1920, its mass was estimated at 66 tonnes. Erosion, scientific sampling and vandalism reduced its bulk over the years. The remaining mass is estimated at just over 64 tonnes. The meteorite is composed of about 84% iron and 16% nickel, with traces ...
The fragments contain an unusually high density of inclusions for an iron meteorite, which may have contributed to the disintegration of the original meteorite. The average composition of the Campo del Cielo meteorites is 3.6 ppm iridium , 87 ppm gallium , 407 ppm germanium , 0.25% phosphorus , 0.43% cobalt , and 6.67% nickel , with the ...
Ferrière's research activities mainly center around the investigation of meteorites and impact craters. Together with colleagues, he contributed to the discovery and confirmation of five meteorite impact craters (i.e., Keurusselkä crater in Finland., Luizi crater in the Democratic Republic of Congo, Hummeln crater in Sweden, Yallalie crater in Australia, and Nova Colinas in Brazil ) and has ...
That’s over $15,000 per pound! Pieces of Mars rock can command similar prices, with a 4.25-pound piece selling for $63,000, approximately $15,000 per pound. Meteorites from the Moon are even ...
Similarly, the Hoba Meteorite in northern Namibia, which is the largest known iron meteorite on Earth, is well protected as a national monument and attracts many visitors at the site and in the museum. The famous copper deposit at Tsumeb in northern Namibia was closed as a mine in 1996, but in addition to commercial sales of blister copper ...
Meteorite. The 60- tonne, 2.7 m-long (8.9 ft) Hoba meteorite in Namibia is the largest known intact meteorite. [1] A meteorite is a rock that originated in outer space and has fallen to the surface of a planet or moon. When the original object enters the atmosphere, various factors such as friction, pressure, and chemical interactions with the ...
This is a list of largest meteorites on Earth. Size can be assessed by the largest fragment of a given meteorite or the total amount of material coming from the same meteorite fall: often a single meteoroid during atmospheric entry tends to fragment into more pieces. The table lists the largest meteorites found on the Earth's surface.
Friedrich Wilhelm Kegel (1874–1948), from 1924 to 1933 [1] director of the mining operations at Tsumeb mine, Namibia. He was German until his naturalisation in South West Africa. After his resignation he lived in Switzerland. [2] He visited the Tsumeb mine from December 1938 until March 1939 and from February 1940 until March 1940 as a ...
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