Irinovskoye

MacLeod et al. (2009): "hydrothermal massive sulphide deposits including sulphide chimneys and beehives were sampled near the toe of the OCC"; Escartin, J., et al. (2017): "The Irinovskoe hydrothermal field, explored during ROV dives 553 and 557, is located on the northern region of the 13 20' N corrugated surface, about 1.8 km from the footwall cutoff in the direction of extension.", "During two ROV dives we identified two active vents at the summit of hydrothermal mounds, Active Pot and Pinnacle Ridge (Table 1). Both show black smoker fluids venting at about 365 C from about 1 to 2 m high cauldron-shaped structures (Figure 13C) with large exit orifices (several decimeters in diameter), clearly associated with very elevated heat and mass fluxes. The nearby hydrothermal mounds show both fallen and standing hydrothermal chimneys, up to 10 m in height."; position and temperature are listed for Active Pot;