Meteorite (Campo del Cielo) unique specimen 045, 4.5cm

This unique specimen from the Argentinian site Campo del Cielo weighs about 127g and measures about 4.5 x 4cm.

Place of discovery of the iron meteorite on earth: Campo del Cielo (star field), Chaco, Argentina
Age: about 4.5 billion years

Chemical composition (approx.): 92.6% iron, 6.68% nickel, 0.43% cobalt, 0.25% phosphorus, 87 ppm gallium, 407 ppm germanium and 3.6 ppm iridium