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1. Geochemistry of Archean–Paleoproterozoic Black Shales: The Early Evolution of the Atmosphere, Oceans, and Biosphere

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Open Access

2. Micro-Scale Sulfur and Carbon Isotope and Trace Metal Analysis of a Neoarchean Stromatolite: Evidence for a Redox Transition in Epeiric Platform Carbonates Prior to the Great Oxidation Event

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Open Access

3. Iron Sulfide Minerals in Concrete Aggregates

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Open Access

4. Weathering Dynamics in Watersheds: Connecting River Chemistry to Subsurface Mineral Distributions

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Open Access

5. A surface chemistry approach to inhibition of particle-induced hydroxyl radical generation: a case study of respirable coal dust

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Open Access

6. Kinetics and Thermodynamics of Iron Sulfide Reactions in Concrete

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