The 1.1 kg stone of the Tissint Martian meteorite at the Natural History Museum, London. The stone has a glossy black fusion crust. The fresh interior shows the large yellow/green olivine macrocrysts ... more 
The 1.1 kg stone of the Tissint Martian meteorite at the Natural History Museum, London. The stone has a glossy black fusion crust. The fresh interior shows the large yellow/green olivine macrocrysts and pockets of black glass which are charact less 
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SPACE.com | Photo By © Natural History Museum, London
Thu, Oct 11, 2012 2:27 PM EDT