Hawaii
1534

Sparsely vesicular (Ves.),
Olivine-Clinopyroxene-Plagioclase-phyric basalt.
Cryptocrystalline groundmass
contains Plagioclase laths and Clinopyroxene.
Phenocrysts, in order of abundance, are Olivine > Clinopyroxene > Plagioclase.






Olivine phenocrysts contain Spinel and melt inclusions (see
below).





