Neumann lines
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Neumann lines of a piece of the Sikhote-Alin
meteorite
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Found in some iron meteorites, groups
of very fine parallel lines that cross each other at various angles. Irons
containing Neumann lines can easily be cleaved in three mutually perpendicular
directions. They are named after their discoverer, the German crystallographer
and mathematical physicist Franz Ernst Neumann (1798–1895) who first
studied them in 1848. Related category
METEORS
AND METEORITES
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