iron meteorites Campo del Cielo Iron meteorite - 93.4 g - (50)

Beautiful collection of 50 Campo del Cielo iron-nickel meteorites

Size: 7.5 x 4.2 x 3.5 mm–21.3 x 10.7 x 8.1 mm +/-
Weight: 93.4 g.
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Find location: Chaco, Gran Chaco Gualamba, Argentina
Year found: 1576 (the year the meteorite field was discovered)
Classification: Coarse octahedrite, 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.