• Type: Iron, IAB
• Location: Guangxi Province, China
• Weight: 97.3g
• Size: 98 x 77 x 2 mm
• Year of discovery: 1958
• Known total weight: 9.5 tonnes
• Surface treatment: cut, Polished slice
• DETAILED DESCRIPTION

The Nantan meteorite – China's historical iron meteorite The Nantan meteorite is an important iron meteorite, whose fall was probably recorded in the year 1516 in China's Guangxi province. Despite this historical sighting, it remained unnoticed for a long time and was officially discovered only in 1958. It belongs to the IAB type iron meteorite group, which means it contains a high amount of iron, nickel, and other trace elements. Due to their high iron content, Nantan meteorites are prone to corrosion, a characteristic that makes their long-term preservation difficult. History and discovery Although it fell as early as the 16th century, the meteorite was not collected until the 20th century. The reasons were linked to local superstitions and technical limitations: local inhabitants considered meteorites sacred objects and often left them intact. Size and distribution of fragments During its fall, the meteorite fragmented into thousands of pieces scattered over an area about 28 kilometers long. The sizes of individual fragments varied from tiny particles of 10 grams to enormous blocks weighing about 2,000 kilograms. The total mass of recovered fragments is estimated to be around 9.5 tons.