This iron katana was created by master craftsman Yoshindo Yoshiwara from a fragment of a 450-million-year-old meteorite* that fell in Gibeon, Namibia in prehistoric times.
src: Twitter
*Structure: Fine octahedrite, Composition: 91,8% Fe; 7,7% Ni; 0,5% Co; 0,04% P; 2,4 ppm Ir; 1,97 ppm Ga; 0,111 ppm Ge
I’ll take four, please.
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