Analysis no. 32-33, 34-35, 36-37, and 38-39 are the cores and rims of phenocrysts respectively 2.7 mm, 1.3 mm, 0.2 mm, and 0.08 mm wide. Total iron expressed as Fe2O3 for feldspars, FeO for chlorite a
A drilling transect across the sedimented eastern flank of the Juan de Fuca Ridge, conducted during Leg 168 of the Ocean Drilling Program, resulted in the recovery of samples of volcanic basement rock
