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Ultramafic rock
Codex
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@codex,
0
)
...
Astrophysics
Planetary science
Planet
Earth
Geology
Rock (geology)
2026-10-25
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A
rock
dominated by
magnesium
- and
iron
-
rich
minerals
, with lower
silica
content than typical
mafic rocks
. Alteration can strongly change its magnetic properties.
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Rock (geology)
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Past exam of the year 2 of the earth sciences (geology) course of the University of Oxford
/
2025
/
Paper 3
/
2
/
c
/
Solution
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