Figure F3. Photomicrograph showing euhedral and embayed olivine crystals in a groundmass of fresh basaltic glass with acicular plagioclase. Arrows indicate location of melt inclusions (Sample 209-1273A-1R-1, 5–8 cm) (cross-polarized light: blue + light gray filters; field of view = 1.2 mm; image 1273A_001).