Hydrothermal basalt alteration at the surface of the TAG active mound, MAR26°N

Author(s): Masuda, H.; Nakamura, M.; Tanaka, K.; Chiba, H.; Gamo, T.; Fujioka, K.
Author Affiliation(s): Primary:
Osaka City University, Department of Geosciences, Osaka, Japan
Institute of Geological and Nuclear Sciences, New Zealand
Kyushu University, Japan
University of Tokyo, Japan
Volume Title: Water-rock interaction
Volume Author(s): Arehart, Greg B., editor; Hulston, John R.
Source: Proceedings - International Symposium on Water-Rock Interaction, Vol.9, p.747-750; 9th international symposium on Water-rock interaction, Taupo, New Zealand, March 30-April 3, 1998, edited by Greg B. Arehart and John R. Hulston. Publisher: International Association of Geochemistry and Cosmochemistry and Alberta Research Council, Sub-Group on Water-Rock Interaction, Toronto, ON, International. ISSN: 0258-7610. ISBN: 90-5410-942-4
Note: In English. 8 refs.; illus.
Year of Publication: 1998
Research Program: ODP Ocean Drilling Program
Key Words: 05 Petrology, Igneous and Metamorphic; 07 Marine Geology and Oceanography; Atlantic Ocean; Basalts; Black smokers; Concentration; Diagenesis; Hydrothermal alteration; Hydrothermal conditions; Hydrothermal vents; Igneous rocks; Isotope ratios; Isotopes; Leg 158; Major elements; Marine geology; Massive deposits; Massive sulfide deposits; Metasomatism; Mid-Atlantic Ridge; Mid-ocean ridges; Mineral composition; Mineralization; Mounds; North Atlantic; O-18/O-16; Ocean Drilling Program; Ocean floors; Ophiolite; Ore-forming fluids; Oxygen; Stable isotopes; TAG hydrothermal field; Volcanic rocks; X-ray diffraction data
Coordinates: N260800 N260800 W0444900 W0444900
Record ID: 2007031556
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