FAQs About the word blue-john

Blue john

A name given to fluor spar in Derbyshire, where it is used for ornamental purposes.

No synonyms found.

No antonyms found.

bluejacket => marinaio, bluejack oak => Rovere blu, blueish => Bluastro, blueing => bluing, blue-headed vireo => Vireo dagli occhi azzurri,