Shuangyang 43°30' N, 1 25°40' E Quayan, Shuangyang County, Jilin, China Fall 1971, May 25, 15:00 hrs Stone. Chondrite. Ordinary (H5) Approx. recovered weight: 3.9 kg Five pieces were recovered, totalling 3.9kg, the largest weighing 2.0kg, D. Bian (1981). Analysis, 27.14% total iron, D. Wang & Z. Ouyang (1979). Read more