Porphyrite :: Porphyrite (n.) A rock with a porphyritic structure; as, augite porphyrite..
Porphyritic :: Porphyritic (a.) Relating to, or resembling, porphyry, that is, characterized by the presence of distinct crystals, as of feldspar, quartz, or augite, in a relatively fine-grained base, often aphanitic or cryptocrystalline..
Porphyrization :: Porphyrization (n.) The act of porphyrizing, or the state of being porphyrized..
Porphyrize :: Porphyrize (v. t.) To cause to resemble porphyry; to make spotted in composition, like porphyry..