- noun a blue or purple banded variety of fluorite found in Derbyshire.
English new terms dictionary. 2014.
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Blue-john — n. A name given to fluor spar in Derbyshire, where it is used for ornamental purposes. [1913 Webster] … The Collaborative International Dictionary of English
blue john — ˈ ̷ ̷ˌ ̷ ̷ noun Etymology: from the name John 1. : a fibrous or columnar variety of fluorite found in Derbyshire, England and used especially for vases 2. sometimes capitalized J, dialect : skim milk … Useful english dictionary
Blue-John — … Useful english dictionary
Blue John-Mine — (spr. blū dschŏn main), s. Castleton 1) … Meyers Großes Konversations-Lexikon
Blue John Cavern — Infobox Cave name = Blue John Cavern photo = Blue John cavern.jpg caption = Entrance to the Blue John cavern location = Castleton, Derbyshire depth = length = coordinates = discovery = geology = Blue John difficulty = number of entrances = 1… … Wikipedia
The Terror of Blue John Gap — (published in 1912) is a short story written by Sir Arthur Conan Doyle. The story comprises the adventures of a British doctor, recovering from tuberculosis who goes to stay at a Derbyshire farm looking for rest and relaxation, who becomes… … Wikipedia
True Blue (John Williamson song) — True Blue is an Australian folk song written in 1981 by singer songwriter John Williamson. The song uses Australian slang, with the title being an example of this, meaning totally Australian . True Blue is often performed at sporting events and… … Wikipedia
John Player & Sons — John Player Sons, known simply as Player s, was a tobacco and cigarette manufacturer, based in Nottingham, England. It is today part of the Imperial Tobacco Group.HistoryJohn Player founded his tobacco company in the mid 19th century in… … Wikipedia
Blue stone — is a generic mineral description commonly applied to a variety of minerals. Perhaps the most common reference is to the hydrated copper(II) sulfate mineral, chalcanthite. The name blue stone is also applicable to lazurite, the core comstituent of … Wikipedia
Blue Note Records discography — The discography of Jazz music record label Blue Note Records is one of greatest in both size and quality. [ [http://plosin.com/milesAhead/BluenoteLabel.html The Blue Note Label ] ] Many, if not most, of records were studio albums produced under… … Wikipedia