"Table 19. Composition of pore fluids from sediment fill, Hole 856H. "								

Sample	Ca (mM)	Mg (mM)	K(mM)	Si(microM)	Li(microM)	NH4(mM)	pH (25 C)	Alkalinity (mM)

Ti sampler	11.9	52.7	10.4	163	55	<0.1	7.87	2.96
Overflow	12.1	51.1	10.4	171	84	<0.1		
Local bottom								
Sea water	10.6	53.8	10.4	160	27	0	7.9	2.45

Note: Ca and Mg are analyzed by both Dionex and titration techniques. The precision for all analyses is +/-1% except K (+/-5%).