Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Qidong is a L/LL5-an chondrite meteorite fallen in 1982 in China. After detonation a single individual specimen was found in the field. Other circumstances of fall and recovery were not reported. This meteorite is intermediate between L and LL ordinary chondrites, possibly indicating formation on a separate parent body. Its fayalite, ferrosilite place this stone at the extreme higher end of L chondrites, the metal contents contents is typical of LL chondrites and the Co abundance in matrix kamacite (15 mg/g) is at the extreme lower end of LL chondrites.
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