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 => sjöman, bluejack oak => Blå ek, blueish => Bläaktig, blueing => blånande, blue-headed vireo => Blåhuvad vireo,