-
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 a clan (subgroup) of
achondrite meteorites. HED
stands for "
howardite–eucrite–diogenite".
These achondrites came from a
differentiated parent...
-
southern hemisphere.
Debris from
these events has
fallen to
Earth as
howardite–eucrite–diogenite (HED) meteorites,
which have been a rich
source of information...
- clan (possibly from
asteroid 4 Vesta, also
called basaltic achondrites)
Howardite group Eucrite group Diogenite group Angrite group Aubrite group (enstatite...
- 5734. Mittlefehldt,
David W. (June 2015). "Asteroid (4) Vesta: I. The
howardite-eucrite-diogenite (HED) clan of meteorites". Geochemistry. 75 (2): 155–183...
-
individual weighing 3986 grams. This
specimen is in the
private collection of
Howardite meteorites. The
Murnpeowie meteorite, with
regmaglypts resembling thumbprints...
-
might have
fallen from the sky. One type of
meteorite is now
known as
Howardite.
Howard married Elizabeth May****, a
daughter of
William May****, and...
- Governorate,
Russian Empire, now in Lithuania). It is a
relatively rare
howardite with some
carbonaceous inclusions that were
likely a
result of an asteroid...
- not "cluster" at this date, but span
between 2.5 and 3.9 Ga.
Dating of
howardite,
eucrite and
diogenite (HED)
meteorites and H
chondrite meteorites originating...
- and/or an animal. HED –
abbreviation for
three basaltic achondrite groups howardite,
eucrite and diogenite. HED
meteorite – a clan of
basaltic achondrites...
