Fig. 2
From: Iron and sulfide nanoparticle formation and transport in nascent hydrothermal vent plumes
Sulphur isotopic composition of AVS and CRS in the buoyant plume. Paired δ34SAVS and δ34SCRS values from plume samples showing the expected values based upon isotopic equlibration between FeS–H2S and pyrite–H2S (the experimental equilibrium values were taken from Syverson et al.24 and were determined for T = 350 °C. We note that it is not certain what the isotope fractionation is at lower temperatures). Note that CRS values are not available for all AVS samples from Fig. 2 due to small sample size. Labels next to the data points represent the in situ temperature (°C) at which the samples were taken
