NWA 8716 “Jrifiya” Meteorite Thin Section
Northwest Africa 8716, a.k.a. Jrifiya, is a brownish-yellow colored shergottite. In cross polarized light, the same brownish-yellow hue prevails and there are numerous phenocrysts which display beautiful zoning patterns.
Original slice (photos courtesy of ebay seller redfoxbat0):
Full Screen Meteorite Thin Section Panoramas:
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Tissint Meteorite Thin Section
The Tissint Meteorite was the first Martian witnessed fall since 1962. It is also special because the meteorite may contain carbon which has a biogenic origin. Under cross polarized light, thin sections of Tissint are a beautiful rainbow kaleidoscope of color in patterns similar to other Martian shergottites.
Photos of the fragment used to create thin section from Mr. Meteorite:
Video:
Tissint meteorite from London’s Natural History Museum
There are plenty of good research articles on the Tissint meteorite, here are just two:
The Tissint Martian meteorite as evidence for the largest impact excavation
Full Screen Meteorite Thin Section Panoramas:
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DaG 489 Meteorite Thin Section
Meteorite thin section of Dar al Gani 489 in cross polarized light. Beautiful example of the shergottite class of meteorites from Mars.
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