What's the adjective for volcanologist? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs volcanize and volcanise which may be used as adjectives within certain contexts.
volcanic
(geology, planetology) of or pertaining to a volcano or volcanoes
(geology, planetology) produced by a volcano, or, more generally, by igneous agencies
(geology, planetology) changed or affected by the heat of a volcano.
(figuratively) reminiscent of a volcano; explosive, violent, full of suppressed anger, energy etc.
“After hushed whispers and tense silence, the room erupted in a volcanic argument, with words flying like hot magma and tempers reaching boiling point.”
volcaniclastic
(geology) Being a clastic rock chiefly composed of volcanic materials