Solubility product of siderite (FeCO3) as a function of temperature (25–250 °C)

Ferrozine---a new spectrophotometric reagent for iron

Lawrence L. Stookey · Analytical Chemistry · 1970 · 4.7K citations

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SUPCRT92: A software package for calculating the standard molal thermodynamic properties of minerals, gases, aqueous species, and reactions from 1 to 5000 bar and 0 to 1000°C

James W. Johnson, Éric H. Oelkers, Harold C. Helgeson · Computers & Geosciences · 1992 · 2.6K citations

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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

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A Fundamental Equation of State for Heavy Water

Philip G. Hill, R. D. Chris MacMillan, V. Lee · Journal of Physical and Chemical Reference Data · 1982 · 1.5K citations

Natural Sciences, Chemistry, Physical Chemistry +16