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Meaning of tephriphonolite | Babel Free

Noun CEFR C2

Definitions

A mafic to intermediate extrusive igneous rock in composition between phonotephrite and phonolite.

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

tephrite tephritid tephritoid tephrochronologist tephrochronology tephrochronometry