Mineralogy and chemistry of basalts and secondary minerals from DSDP Site 417, Atlantic Ocean

• Main Authors: Alt, Jeffrey C, Honnorez, Jose J
• Format: Dataset
• Language: English
• Published: PANGAEA 1984
• Subjects: 51-417_Site; 52-417D; COMPCORE; Composite Core; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg51; Leg52; North Atlantic/CONT RISE; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.667336; https://doi.org/10.1594/PANGAEA.667336

Basalts from DSDP Site 417 (109 Ma) exhibit the effects of several stages of alteration reflecting the evolution of seawater-derived solution compositions and control by the structure and permeability of the crust. Characteristic secondary mineral assemblages occur in often superimposed alteration z...