Meteorite Roebourne
IIIAB Om (1.10±0.10 mm)
Found.: 200 Miles SE von Roebourne, 8 Miles von Hamersley Range, West Australien, Australien 1894 cosmic recrystallisation, additional recrystallation at the surface from atmospheric entry heating.
Troilite occurs as scattered, irregular nodules, ranging from 50 µ to at least 12 mm in diameter. They are all shock-melted and display frayed edges against the surrounding metal
Ni 7.73 - 8.12%, Co 0.55%, P 0.17%
TKW 86.8 kg (191 ½ lbs)17.31 g 40 x 22 x 3 mm
scale cube is 10 x 10 x 10 mm