Chemical analyses of ODP Hole 105-647A basalts (Table 2)

• Main Author: Clarke, D B
• Format: Dataset
• Language: English
• Published: PANGAEA 1989
• Subjects: 105-647A; Albite; Aluminium oxide; Anorthite; Apatite; Barium; Caesium; Calcium oxide; Cerium; Chromium; Copper; Diopside; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Europium; Gallium; Hafnium; Hypersthene; Illite; Iron oxide; Fe2O3; FeO; Joides Resolution; Lanthanum; Leg105; Lutetium; Magnesium oxide; Manganese oxide; Montmorillonite; Neodymium; Nickel; North Atlantic Ocean; Ocean Drilling Program; ODP; Olivine; Orthoclase; Phosphorus pentoxide; Potassium oxide; Quartz; Samarium; Sample code/label; Scandium; Silicon dioxide; Sodium oxide; Strontium; Strontium-87/Strontium-86 ratio; Sum; Tantalum; Baffin Island; Baffin; Davis Strait; Greenland; Labrador Sea; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.745267; https://doi.org/10.1594/PANGAEA.745267

Basalt samples recovered from the lowermost 37 m of Leg 105 Hole 647A in the Labrador Sea are fine- to medium grained, have microphenocrysts of clinopyroxene, and show little evidence of alteration. Chemically, these rocks are low potassium (0.01-0.09 wt% K20), olivine- to quartz-normative tholeiite...