нахлит, редкий тип ахондрита

English-Russian astronomy dictionary. 2013.

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  • nakhlite — noun Any achondrite composed of an aggregate of diopside and olivine; thought to originate from Mars …   Wiktionary

  • nakhlite — …   Useful english dictionary

  • Mars meteorite — A Mars meteorite is a meteorite that has landed on Earth and originated from Mars. This could have been the result of an impact of a celestial body on Mars, sending material from Mars into space. Of the many thousand meteorites that have been… …   Wikipedia

  • Achondrit — Achondrite (griech. ά (a ), ‚ohne‘ und χόνδρος (chondros), ‚Korn‘) sind Steinmeteorite, die im Gegensatz zu Chondriten keine oder nur wenige Chondren enthalten. Inhaltsverzeichnis 1 Abgrenzung 2 Entstehung 3 Aussehen …   Deutsch Wikipedia

  • Nakhlit — Als Achondrite werden alle Steinmeteoriten klassifiziert, die keine Chondrite sind. Sie sind mit lediglich knapp acht Prozent Anteil an der Gesamtzahl aller Meteorite[1] recht selten, was vermutlich darauf zurückzuführen ist, dass die meisten… …   Deutsch Wikipedia

  • Martian meteorite — EETA79001, shergottite A martian meteorite is a rock that formed on the planet Mars, was ejected from Mars by the impact of an asteroid or comet, and landed on the Earth. Of over 53000 meteorites that have been found on Earth, 99 are martian (as… …   Wikipedia

  • Géologie de la planète Mars — La géologie de la planète Mars, parfois appelée aréologie[1], recouvre l étude scientifique de Mars et de ses propriétés physiques, de ses reliefs, de sa composition, de son histoire, et de tous les phénomènes qui ont affecté ou affectent encore… …   Wikipédia en Français

  • ALH84001 — Meteorite Name= Allan Hills 84001 Image caption= Meteorite fragment ALH 84001 Image width= Type= Achondrite Class= Martian meteorite Group= ALH 84001 Structural classification= Composition= Shock= B Weathering= A/B Country= Antarctica Region=… …   Wikipedia

  • Achondrite — An achondrite is a stony meteorite that consists of material similar to terrestrial basalts or plutonic rocks. Compared to the chondrites, they have all been differentiated and reprocessed to a lesser or greater degree due to melting and… …   Wikipedia

  • Nakhla meteorite — s two sides and its inner surfaces after breaking it in 1998 …   Wikipedia

  • Meteorite fall — Witnessed Bolide Meteorite falls, also called observed falls, are those meteorites that were witnessed by people or automated devices as they moved through the atmosphere or hit the Earth, and were subsequently collected. All other meteorites are …   Wikipedia

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