- Co****st
octahedrites,
lamellae width >3.3 mm, 5-9% Ni,
symbol Ogg Co****
octahedrites,
lamellae 1.3-3.3 mm, 6.5-8.5% Ni,
symbol Og
Medium octahedrites, lamellae...
- co****
octahedrites, 6.4–8.7% Ni, 55–100 ppm Ga, 190–520 ppm Ge, 0.6–5.5 ppm Ir, Ge-Ni
correlation negative. IB:
Ataxites and
medium octahedrites, 8.7–25%...
- "band, ribbon".
Taenite is a
major constituent of iron meteorites. In
octahedrites it is
found in
bands interleaving with
kamacite forming Widmanstätten...
- Widmanstätten
figures because kamacite lamellae in
octahedrites are
precisely arranged.
Octahedrites derive their name from the
crystal structure paralleling...
- The iron
meteorites of the IIE
chemical type are
octahedrites of
various co****ness, most of
which contain numerous inclusions of
recrystallized stony...
-
meteorite and a
method of
determining the
orientation of
lamellae of
octahedrites. Uppsala:
Almquist & Wiksells. OCLC 494672409.
Glossary of meteoritics...
- nickel–iron
alloy kamacite and are
lower in
nickel content than the
octahedrites. The
nickel concentration in
hexahedrites is
always below 5.8% and only...
- Widmanstätten
pattern showing the two
forms of nickel–iron,
kamacite and taenite, in an
octahedrite meteorite...
-
traditionally divided into
objects with
similar internal structures (
octahedrites, hexahedrites, and ataxites), but
these terms are now used for purely...
- meteorites.
Their structural classification ranges from
hexahedrites to
octahedrites.
IIABs have the
lowest concentration of
nickel of all iron meteorite...
