petrográficas

== Portuguese == === Adjective === petrográficas feminine plural of petrográfico == Spanish == === Pronunciation === IPA(key): /petɾoˈɡɾafikas/ [pe.t̪ɾoˈɣ̞ɾa.fi.kas] Rhymes: -afikas Syllabification: pe‧tro‧grá‧fi‧cas === Adjective === petrográficas feminine plural of petrográfico