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 => pelaut, bluejack oak => Bluejack oak, blueish => Kebiru-biruan, blueing => membiru, blue-headed vireo => Vireo berkepala biru,