felsophyric
Look at other dictionaries:
felsophyric — fel·so·phyr·ic … English syllables
quartz porphyry — noun : a porphyritic extrusive or dike rock in which quartz with more or less corroded crystals and orthoclase and usually mica, amphibole, or pyroxene occur as phenocrysts in a groundmass that is felsophyric, granophyric, or vitrophyric … Useful english dictionary
