magnesium ion export from mitochondrion
magnesium ion efflux from mitochondrion
exact
The directed movement of magnesium ions out of mitochondrial matrix into the cytosol by means of some agent such as a transporter or pore.
GO:0010496
intercellular transport
is_a
GO:0045016
mitochondrial magnesium ion transmembrane transport
is_a
SPCC1442.03