Figure F40. Photomicrograph of branching clinopyroxene and skeletal plagioclase in rapidly cooled basalt. A possible pseudomorph after olivine is seen in the upper right corner of the picture (Sample 195-1201D-48R-1, 47-50 cm) (plane-polarized light).

Figure F40. Photomicrograph of branching clinopyroxene and skeletal plagioclase in rapidly cooled basalt. A possible pseudomorph after olivine is seen in the upper right corner of the picture (Sample 195-1201D-48R-1, 47-50 cm) (plane-polarized light).