Figure F94.
H
2
O, SiO
2
, and Fe
2
O
3
vs. MgO and H
2
O vs. SiO
2
for peridotites from Site 1270. Also shown for comparison are end-member compositions for lizardite and talc (Deer et al., 1992), and analyses of Site 920 serpentinites (Dilek et al., 1997a).
