Correlation of the Na/K ratio in geothermal well waters with the thermodynamic properties of low albite and potash feldspar
Conference
·
OSTI ID:10149921
The Na/K ratio in geothermal well waters provides a better estimate of the relative stability of low albite and potash feldspar than do predictions from calorimetry and high temperature phase equilibria. The calculated saturation indices from field data for low albite, potash feldspar suggest that {Delta}G{sub f,298}{sup o} for the latter should be revised to {minus}3748.6{plus_minus}3.7 kJ.mol{sup {minus}1}.
- Research Organization:
- Lawrence Berkeley Lab., CA (United States)
- Sponsoring Organization:
- Nuclear Regulatory Commission, Washington, DC (United States)
- DOE Contract Number:
- AC03-76SF00098
- OSTI ID:
- 10149921
- Report Number(s):
- LBL-32062; CONF-920761-16; ON: DE93010445
- Resource Relation:
- Conference: 7. water-rock interaction conference,Park City, UT (United States),9-23 Jul 1992; Other Information: PBD: Mar 1992
- Country of Publication:
- United States
- Language:
- English
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