Mineral-solution equilibria—V. Solubilities of rock-forming minerals in supercritical fluids

Thermodynamics of hydrothermal systems at elevated temperatures and pressures

Harold C. Helgeson · American Journal of Science · 1969 · 1.5K citations · Full text

Natural Sciences, Chemical Engineering, Chemistry +15

Slaty cleavage and related strain in Martinsburg Slate, Delaware Water Gap, New Jersey

Edward C. Beutner · American Journal of Science · 1978 · 1.5K citations

Natural Sciences, Geology, Stratigraphy +7

Calculation of the thermodynamic properties of aqueous silica and the solubility of quartz and its polymorphs at high pressures and temperatures

John V. Walther, Harold C. Helgeson · American Journal of Science · 1977 · 430 citations · Full text

Natural Sciences, Chemistry, Physics +15

Electrical conductances of aqueous sodium chloride solutions from 0 to 800.degree. and at pressures to 4000 bars

Arvin S. Quist, William L. Marshall · The Journal of Physical Chemistry · 1968 · 429 citations

Natural Sciences, Chemistry, Analytical Chemistry +8

Evaluation of irreversible reactions in geochemical processes involving minerals and aqueous solutions—I. Thermodynamic relations

Harold C. Helgeson · Geochimica et Cosmochimica Acta · 1968 · 429 citations

Natural Sciences, Earth Sciences, Geology +17