- micropoikilitic
- микропойкилитовый (о структуре изверженных пород)
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Quartz-porphyry — Quartz porphyry, in petrology, is the name given to a group of hemi crystalline acid rocks containing porphyritic crystals of quartz in a fine grained matrix, usually of micro crystalline or felsitic structure. In specimens, the quartz appears as … Wikipedia