Volcanist

• (n.) One who believes in the igneous, as opposed to the aqueous, origin of the rocks of the earth`s crust; a vulcanist. Cf. Neptunist. • (n.) One versed in the history and phenomena of volcanoes.
Found on http://thinkexist.com/dictionary/meaning/volcanist/

Volcanist

Vol'canĀ·ist noun [ Confer French volcaniste , vulcaniste .] 1. One versed in the history and phenomena of volcanoes. 2. One who believes in the igneous, as opposed to the aqueous, origin of the rocks of the earth's crust; a vulcanist. Confer Neptunist .
Found on http://www.encyclo.co.uk/webster/V/34

volcanist

volcanologist, volcanist Someone who is a specialist in the study of volcanic phenomena.
Found on http://www.wordinfo.info/words/index/info/view_unit/2322/2
No exact match found