Magnesium isotope ratios of pore-fluids and dolomites

• Main Authors: Higgins, J A, Schrag, Daniel P
• Format: Dataset
• Language: English
• Published: PANGAEA 2010
• Subjects: 154-925A; 167-1012; 175-1082; 175-1086; 199-1219; Benguela Current; South Atlantic Ocean; COMPCORE; Composite Core; DRILL; Drilling/drill rig; Joides Resolution; Leg154; Leg167; Leg175; Leg199; North Atlantic Ocean; North Pacific Ocean; Ocean Drilling Program; ODP; Pacific; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.783095; https://doi.org/10.1594/PANGAEA.783095

Magnesium concentrations in deep-sea sediment pore-fluids typically decrease down core due to net precipitation of dolomite or clay minerals in the sediments or underlying crust. To better characterize and differentiate these processes, we have measured magnesium isotopes in pore-fluids and sediment...