a hard igneous rock consisting of large crystals in a fine-grained matrix

listen to the pronunciation of a hard igneous rock consisting of large crystals in a fine-grained matrix
الإنجليزية - الإنجليزية

تعريف a hard igneous rock consisting of large crystals in a fine-grained matrix في الإنجليزية الإنجليزية القاموس.

a hard igneous rock consisting of large crystals in a fine-grained matrix
porphyry