achondrite
21asteroid — asteroidal, adj. /as teuh royd /, n. 1. Also called minor planet. Astron. any of the thousands of small bodies of from 480 miles (775 km) to less than one mile (1.6 km) in diameter that revolve about the sun in orbits lying mostly between those… …
22V-type asteroid — The spectra of the V type asteroids or Vestoids are similar to that of 4 Vesta, by far the largest asteroid in this class (hence the name). A large proportion have orbital elements similar to those of 4 Vesta, either close enough to be part of… …
23Aubrite — Aubrites are meteorites named for Aubres, a small achondrite meteorite that fell near Nyons, France, in 1836. They are primarily composed of the orthopyroxene enstatite, and are often called enstatite achondrites. Their igneous origin separates… …
24Pavlovka (meteorite) — Meteorite Name= Pavlovka Image caption= Image width= Type= Achondrite Class= Asteroidal achondrite Group= Howardite Structural classification= Composition= Shock= Weathering= Country= Russia Region= Saratov Oblast Lat Long=… …
25ALH 84001 — Allan Hills 84001 Météorite ALH 84001. Caractéristiques Type Achondrite Classe Martienne Groupe …
26Vesta — /ves teuh/, n. 1. the ancient Roman goddess of the hearth, worshiped in a temple containing an altar on which a sacred fire was kept burning by the vestal virgins: identified with the Greek Hestia. 2. Astron. the third largest and one of the four …
27Allan Hills 84001 — Meteorite fragment ALH 84001 Type Achondrite Class Martian meteorite Group ALH …
28Winonaite — gehören zur Klasse der primitiven Achondrite (Meteorite) und sind feinkörnige, überwiegend aus Pyroxen und Magnesium reichem Olivin, Troilit und Nickel Eisen Metall bestehende außerirdische Gesteine. Die Chemie und das… …
29Diogénite — La diogénite Johnstown, dans le Colorado. Diogénite de Tatahouine. Les diogénites sont un sous groupe des …
30Eucrite — L eucrite Ibitera GRA98033 une eucrite Brèche d environ 5 …
