-
Eucrites are
achondritic stony meteorites, many of
which originate from the
surface of the
asteroid 4
Vesta and are part of the HED
meteorite clan. They...
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Diogenites are a
group of the HED
meteorite clan, a type of
achondritic stony meteorites.
Diogenites are
currently believed to
originate from deep within...
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Howardites are
achondritic stony meteorites that
originate from the
surface of the
asteroid 4 Vesta, and as such are part of the HED
meteorite clan. There...
-
meteorites are
primitive rocks.": 145 An
example of a
primitive rock is the
achondritic iron-nickel
octahedrite mineral seen in the Widmanstätten
pattern that...
-
micrometeorites suggests that most
originate from comets.
Fewer than 1% of MMs are
achondritic and are
similar to HED meteorites,
which are
thought to be from the asteroid...
- of the 207
Martian meteorites are
divided into
three rare
groups of
achondritic (stony) meteorites:
shergottites (169),
nakhlites (20), ch****ignites...
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Vesta as a protoplanet. However, the
presence of iron
meteorites and
achondritic meteorite classes without identified parent bodies indicates that there...
- of a water-rich
carbonaceous chondrite. Vesta, a smaller, water-poor
achondritic asteroid comprising a
tenth of the m**** of the
asteroid belt, has experienced...
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Bunburra Rockhole is an
anomalous basaltic achondritic meteorite.
Originally classified as a eucrite, it was
thought to
belong to a
group of meteorites...
- and
metamorphic histories of the
parent planets of the
chondritic and
achondritic meteorites, with
particular emphasis on his work on the
geological history...
