Data Report: Petrography and Geochemistry of Jasperoids from Site 1189, Ocean Drilling Program Leg 193
Bright red "jasperoids" were recovered at three positions during Leg 193 drilling below Roman Ruins (Site 1189) in the PACMANUS hydrothermal field. These do not represent fossil exhalative oxide deposits equivalent to those associated with sulfide chimneys at the Roman Ruins seafloor. Rather, they constitute an integral, relatively early stage involving oxidized fluids in the development of veins and breccias that characterize the mostly sulfidic stockwork zone intersected below Roman Ruins in...[Show more]
|Collections||ANU Research Publications|
|Source:||Proceedings of the Ocean Drilling Program, Scientific Results|
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