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Comment les pierres racontent la Terre (2011 - Pierre THOMAS ...

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LAVE FLUIDE<br />

VOLCANISME EFFUSIF<br />

Sortie du<br />

magma sans<br />

modification<br />

Question 1 2 : : pourquoi y sort-il a-t-il, du par<br />

magma endroit, basaltique fusion du et manteau non pas et de<br />

production <strong>la</strong> péridotite de fondue magma ?<br />

?<br />

MAGMA<br />

Fusion partielle<br />

MANTEAU (péridotite chaude mais solide)

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