Hawaii

1542



Sparsely vesicular, Olivine-Clinopyroxene-Spinel-Plagioclase-Phyric basalt.
Plagioclase crystals exhibit sieve textures (resorption) and occur as multi-crystal "clots" or glomerocrysts.
Plagioclase and Clinopyroxene phenocrysts also occur together as glomerocrysts, indicating co-crystallization.
Euhedral Spinel crystals occur as discrete phenocrysts and as inclusions in Olivine, again indicating co-crystallization.
There is one example of interlocking Olivine and Clinopyroxene.