Weighing 1,282 grams, the main mass (the single largest specimen) of the Tissint Martian meteorite shower — what Dr. Caroline Smith of the Natural History Museum (London) declared is “The most important meteorite fall in the last 100 years."

Also offered is the 327-gram Tissint fragment which locks into the second largest Tissint specimen recovered (1,099 grams) — which is today a centerpiece at the NHM (the former British Museum of Natural History).