N52 10mm x 1mm 3/8in x 1/32in Discs Rare Earth Neodymium Magnet Neodymium Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron (B) (chemical formula Nd14Fe21B) the resultant magnets are the strongest […]