coal petrology
science that deals with the origin, history, occurrence, structure, chemical composition and classification of coal
Pronunciations
British English
/ˈkəʊl pɪtɹɒləd͡ʒiː/Open converterAmerican English
/ˈkoʊl pɪˈtɹɑləd͡ʒi/Open converter
These IPA transcriptions are generated from the name above. Proper names may have other pronunciations, and current converter results may differ. How transcription works