[S2-05]Submarine and subaerial metamorphism recorded in fluid inclusions of carbonates in Wadi Dima serpentinite, Sultanate of Oman[Presentation award entry]
*Tomohiro Inukai1, Tatsuhiko Kawamoto1, Marguerite Godard2(1. Shizuoka Univ. Sci, 2. Montpellier Univ. CNRS)
Keywords:
carbonization,fluid inclusion,salinity,microthermometry,serpentine
We report two groups of fluid inclusions in carbonates in veined serpentinites in Oman ophiolite complex previously studied by Noël et al. (2018, Lithos): saline fluids (2.7% NaCl) in type 1 carbonates that were formed through submarine hydrothermal alternation, and pure water (0.1% NaCl) in type 2 and 3 carbonates that were formed through continental alternation processes.
