Webnew class of martian meteorite that is distinct from the shergottite-nakhlite-chassignite (SNC) meteorites [1]. As the first observed sedimentary rock from Mars, the geochemical analysis of this meteorite is a noteworthy development in our understanding of martian planetary geology. Petrographic and geochemical evidence WebApr 11, 2024 · Chassigny. History (P.-M. Pelé, meteor-center.com): On October 3, 1815, around 10:00 am, a meteor went through the sky and a noise similar to a shooting was …
Chassignites - Meteorites
WebApr 3, 2005 · 1] Meteorite Northwest Africa (NWA) 2737 is the second known chassignite, an olivine-rich igneous rock with mineral compositions and isotopic ratios that suggest it formed on Mars. WebCHASSIGNITE NWA 2737 or "Diderot" abstact available here. NASA page about NWA2737 here. This group is named for its only member, Chassigny, a meteorite that fell in France in 1815. As a witnessed fall that was … coulter\\u0027s matilija poppy
Chassigny — Wikipédia
WebNov 8, 2024 · A solid natural object reaching a planet’s surface from interplanetary space. Solid portion of a meteoroid that survives its fall to Earth, or some other body. Meteorites are classified as stony … WebNWA 2737 Martian Chassignite. NWA 2737 was found in the Sahara in 1999 but was not immediately recognised as being a meteorite. It wasn’t looked at again until 2005 when it was classified as not only being a Martian meteorite but an exceedingly rare Chassignite (at the time this was the second Chassignite ever found after the namesake Chassigny … WebMineralogy: Chassignites are cumulate rocks, resembling terrestrial dunites, and peridotites. They consist of about 90% Fe-rich olivine, minor clinopyroxene, plagioclase, … coulter\u0027s matilija poppy