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Table 3 Composition of initial formation water

From: On the potential for CO2mineral storage in continental flood basalts – PHREEQC batch- and 1D diffusion–reaction simulations

Elements (totals)

Mol/kgw

Na

1.0 x 10-3

Ca

6.0 x 10-4

K

1.0 x 10-4

Mg

2.0 x 10-5

Fe

1.2 x 10-6

Alkalinity (HCO3-)

2.0 x 10-3

Cl

3.0 x 10-4

S (SO42-)

1.0 x 10-4

Si

2.0 x 10-4

Al

1.0 x 10-6

Log(O2)

-10.68

pH

7.5

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Geochemical Transactions

ISSN: 1467-4866

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