A mass of between 45 and 50 kg fell, with associated light and sound effects, making an impact pit 50 cm in diameter and about 90 cm deep. Description and analysis, 7.7% Ni, 1.9 ppm Ga, <40 ppm Ge, 1.8 ppm Ir, K. Colakoglu and M. Ceylan, Meteoritics, 1988, 23, p. 371. 18 kg, Elazig, Univ.Read more