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 => matróz, bluejack oak => Kék tölgy, blueish => Kékes, blueing => kékítés, blue-headed vireo => Kékfejű víreó,