Songyuan (L5 or L6)
I originally purchased a 4.1 kg mass from a Chinese mineral dealer. The fusion crust had been completely removed and upon cutting it resembled Mt. Tazerzait. This observation was later documented in a Polish scientific paper on Songyuan and is likely from the same parent body as Mt. Tazerzait. 90 gram part slice. Deaccessioned from the Mile High Meteorites Collection.