And only in the 1980s did astronomers identify meteorites that are ... Pure metal.
.... These objects have been much less processed than stoney meteorites than ...
and probably within 2 MY, of the beginning of the formation of the solar system. ...
Murchison contains 12% water, an incredibly high water content for a meteorite.
Printed in USA Camel Donga: A Eucrite with High Metal Content H. P~u~ti~, ...
that the Camel Donga metal was formed by reduction of FeO and FeS, probably
... A recently found eucrite, the Camel Donga meteorite from Western Australia, ...
All spectra were processed according to the peak-fitting routine of Kruse (1979).
Some phosphate probably crystallized ... exhibits a large variation in metal
content in different ... features of PV suggest that it was processed in unusual
ways. ..... of PV have low abundances of olivine and clinopyroxene (high-Ca px),
and high ...
Mar 23, 2012 ... and Fe-metal content, agree with heat flux measurements (Hofmeister ... The
present paper considers how more processed meteorites (the ...
If the answer to this question is "NO" then it is probably not a meteorite. Because
of their high iron content, the vast majority of meteorites will attract a ... It may look
like a lump of rusty metal and possibly flake at the surface. ... The iron we see and
use in our everyday lives, has to be manufactured and processed fro...
1994) and that partitioning of Si between metal and silicate has preferentially
enriched the .... Samples were processed using a HF-free alkali fusion tech-
nique, as ..... (2009) suggest that high Fe content in a sample may lead to artificial
Si ..... Si was probably expelled from the troilite and entered secondary phases
such as ...
It is widely accepted that meteorite parent bodies formed in the proto- ... olivine
aggregates (AOAs)], chondrules, Fe,Ni-metal, and fine-grained matrix mate- ...
matrix) formed at high temperatures in the solar nebula and accreted into their ....
2 do not quite fit the criterion, the same systems probably did fit the criterion just a
the Earth, whose rocks have been processed and recycled by eons of ... Probably
the most surprising discovery from the Antarctic collections was the identification
of .... For another, their high metal contents make them entirely different from
terrestrial ..... content can be easily seen by holding the sections under a light and
Sep 8, 2011 ... Using high-precision (less than 6 parts per million, 2 standard deviations) ... so of
the Solar System's existence and major growth probably terminated with the ... A
late veneer has been related temporally to the 'terminal' meteorite ... However, at
the higher temperatures expected of metal-segregation in an...
Chondrites are often classified according to their free metal content: ... "Low iron,
low metal" (LL) and "high iron, low metal" (HL) chondrites are a technical ... the
mining industry are probably asking what mineral distributions exist in meteorites.