Definition, Meaning & Synonyms

porphyry

Noun

ˈpɔːr.fɪ.ri

Definition

A type of igneous rock that is characterized by large grains of crystals embedded within a finer-grained matrix.

Examples

Many ancient structures, such as those built by the Romans, utilized porphyry for its durability and aesthetic beauty.
The porphyry rock in the quarry was prized for its rich color and unique texture.
Scientists studied the porphyry to understand the volcanic processes that formed it.

Meaning

Porphyry refers to a rock that has a distinct texture due to its larger crystal grains that stand out from the surrounding smaller crystals, often produced from volcanic activity.