The impact of solution stoichiometry, upon formation of BaSO4 crystals in 0.02 M NaCl
suspensions, on the development of particle size was investigated using dynamic light …

The isotope composition of barium (Ba) in the mineral barite (BaSO 4) is emerging as a
powerful tracer of the pelagic Ba, carbon, and sulfur cycles. However, it is critical to identify …

Variations in the Ba isotopic composition of seawater are largely driven by the extent of
barite precipitation in the marine photic zone and replenishment of Ba by upwelling and/or …

The barium isotope composition of sedimentary barite (BaSO 4, barium sulfate) is emerging
as a powerful tracer of the sources and cycling of Ba in modern and ancient marine …

We conducted experiments on concurrent labradorite dissolution, calcite precipitation, and
clay precipitation in batch reactor systems and tracked reaction processes using multiple …

Dissolution of calcite in water is fundamental to geochemistry. Laboratory methods generally
give consistent dissolution rates under conditions far from equilibrium, but close to …

The impact of solution stoichiometry on the nucleation and growth of BaSO4 was studied by
measuring solution transmittance and subsequent fitting to a crystallization model. Our …

Minerals form in natural systems from solutions with varying ratios of their lattice ions, yet
non‐stoichiometric conditions have generally been overlooked in investigations of new …

Nucleation and growth of minerals has broad implications in the geological, environmental
and materials sciences. Recent developments in fast X-ray nanotomography have enabled …

Removal of particulate organic carbon (POC) from sunlit surface waters into the deep ocean
represents a climatically important sink of atmospheric carbon dioxide (CO₂), linking the …