- 60–80%
chondrules, it
follows that (excluding dust) most of the
meteoritic material that
falls on
earth is made up of
chondrules.
Chondrules can range...
-
original dust,
chondrules, and
inclusions from
which they formed.
Prominent among the
components present in
chondrites are the
enigmatic chondrules, millimetre-sized...
- An
achondrite is a
stony meteorite that does not
contain chondrules. It
consists of
material similar to
terrestrial basalts or
plutonic rocks and has been...
- System,
chondrules appear to have been
crucial for
initiating accretion. The tiny m**** of
asteroids may be
partly due to
inefficient chondrule formation...
-
olivine crystals occurring in a
black matrix, and a
possible lack of
chondrules. It is
thought they have not been
heated above 50 °C (122 °F), indicating...
-
contained any
chondrules at all. Many CM
chondrules are
surrounded by
either rims of
accessory minerals, or
haloes of water-altered
chondrule material. The...
-
named for the small,
round particles they contain.
These particles, or
chondrules, are
composed mostly of
silicate minerals that
appear to have been melted...
- ; Krot, A.; Hutcheon, I.; Ulyanov, A. (2002). "Lead
isotopic ages of
chondrules and calcium-aluminum-rich inclusions". Science. 297 (5587): 1678–1683...
- detected. Its
carbon content is 2% by weight.
Containing relatively large chondrules, it is a CV3-type
carbonaceous chondrite,
which is
relatively rare among...
- as CIs, is the lack of
recognizable chondrules, thus
excepting the
sample from
Tagish Lake. Yet
small chondrule fragments and calcium–aluminium-rich...
