Table T7. Pore water chemical data of major constituents, Hole 1255A.
Core, section,
interval (cm)
Depth
(mbsf)
Volume
(cm3)
pH
Alkalinity
(mM)
Salinity
Cl
(mM)
SO4
(mM)
Na*
(mM)
Mg
(mM)
K
(mM)
Ca
(mM)
Mg/Ca
Na/Cl
205-1255A-












2R-2, 0-43 134.2 14 ND ND 32 549 0.00 452.34 38.08 11.18 4.66 8.17 0.82
3R-2, 87-127 145.0 46 8.01 22.65 33 559 7.25 479.42 46.05 13.42 5.60 8.22 0.86
4R-1, 0-38 152.2 41 7.75 18.42 34 557 8.61 472.81 45.09 12.74 8.45 5.33 0.85

Notes: * = alkalinity not included in charge balance. ND = not determined.