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BSE pictures
of meteorites Images de météorites au MEB |
© Meteoriteshow |
Voir la première image pour l'échelle et la taille des analyses, qui sont valables pour toutes les suivantes. |
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First picture gives the scale and analyses size, which are valid for all. |
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Tanezrouft 069
: Chondrules are almost
invisible, proving a high metamorphism.
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H4/5 Fe/Ni flakes appear white (heavier material) and thin ones can be seen even inside of chondrules
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H4/5 Fe/Ni flakes appear white (heavier material)
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Tanezrouft
068 : Rests of chondrules
quite metamorphised can be seen, almost without any boundary
visible.
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Tanezrouft 068
: Chondrules can be seen
with their boundaries darker, and their crystal structure.
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Tanezrouft 068
: More chondrules contain Fe/Ni flakes in the area covered by this picture.
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Tanezrouft 070
: Chondrule boundaries
are almost invisible, proving quite a high metamorphism.
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Tanezrouft 071
: Rests of chondrules
can be seen but their boundaries are not very sharp.
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Tanezrouft 071
: Rests of chondrules
can be seen but their boundaries are not very sharp, except for
two of them on the left.
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Tanezrouft 071
: Chondrules are sharper
in this area.
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Tanezrouft 071
: A magnificent crossed
chondrule can be seen on the top left corner. Others are not
that sharp.
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Tanezrouft 071
: A huge chondrule can be seen in the center, surrounded by Fe/Ni flakes, which appear white (heavier material)
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