Element composition in various minerlas of ODP Hole 209-1274A peridotites, Mid-Atlantic

• Main Authors: Seyler, Monique, Lorand, J-P, Dick, Henry J B, Drouin, Marion
• Format: Dataset
• Language: English
• Published: PANGAEA 2007
• Subjects: 209-1274A; DRILL; Drilling/drill rig; Joides Resolution; Leg209; North Atlantic Ocean; Ocean Drilling Program; ODP; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.668588; https://doi.org/10.1594/PANGAEA.668588

ODP Leg 209 Site 1274 mantle peridotites are highly refractory in terms of lack of residual clinopyroxene, olivine Mg# (up to 0.92) and spinel Cr# (~0.5), suggesting high degree of partial melting (>20%). Detailed studies of their microstructures show that they have extensively reacted with a per...