iron meteorites Campo del Cielo Iron meteorite - 92.6 g - (56)

Beautiful collection of 56 Campo del Cielo - iron-nickel meteorites Size: 10.7 x 6.2 x 2.9 mm - 21.7 x 10.9 x 6.0 mm +/- Weight: 92.65 g. Authenticity guaranteed - with certificate Insured - shipping with tracking number Origin: Chaco, Grand Chaco Gualamba, Argentina Discovery year: 1576 (year of the meteorite field's discovery) Classification: coarse octahedrite of the IAB group Composition: 92.6% iron, 6.68% nickel, 0.43% cobalt, 0.25% phosphorus, 87 ppm gallium, 407 ppm germanium and 3.6 ppm iridium.

估價:$16.81

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