2010-072842

Petersen, Sven

The geochemical and mineralogical evolution of the TAG hydrothermal field, Mid-Atlantic Ridge, 26 degrees N

Oceanography; Isotope geochemistry; anhydrite; Atlantic Ocean; black smokers; cores; fluid inclusions; framework silicates; geochemistry; geothermal systems; hydrothermal vents; inclusions; isotope ratios; isotopes; major elements; massive deposits; microthermometry; Mid-Atlantic Ridge; mid-ocean ridges; models; North Atlantic; O-18/O-16; Ocean Drilling Program; ocean floors; oxygen; pyrite; quartz; S-34/S-32; silica minerals; silicates; stable isotopes; submarine volcanoes; sulfates; sulfides; sulfur; TAG hydrothermal field; trace elements; volcanoes; zoning;