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 => marin, bluejack oak => Chêne bleu, blueish => Bleuâtre, blueing => bleuissement, blue-headed vireo => Viréo à tête bleue,