Porphyritic qauv
Cov qauv porphyritic feem ntau tau faib rau hauv cov pob zeb ntiav ntiav thiab qee qhov nruab nrab plutonic nkag mus rau hauv pob zeb. Lub matrix feem ntau yog cov kua nplaum (xws li cov hmoov nplej zoo, nruab nrab cov hmoov nplej, lossis txawm tias cov ntxhib ntxhib), thiab cov phenocrysts thiab cov matrix tau tsim nyob hauv tib yam lossis Yuav luag tib lub cev thiab tshuaj lom neeg thiab homogenization.