Classification: Chondrite H3-6 S3 / W0/1
Place/Time: Fell 1998 August 4 or 5 in Western Sahara or Morocco
A meteorite fall was witnessed on a mountain in the vicinity of Zag, Morocco. About 175 kg have been sold by local people to dealers and collectors under the names Zag, Sagd, and Tan-Tan. Classification and mineralogy (A. Bischoff and D. Weber, Mün): a regolith breccia (pers. comm., R. Wieler, ETH); olivine, Fa1.6–30.0, with peak at Fa19; pyroxene, Fs3.3–26.6 with peak at Fs17; shock stage, S3; weathering grade, W0/1. Specimens: 26.6 kg, JNMC; type specimens, ETH and Mün.