Calx fluor Christmas tree Found in the collection of

Found in the collection of the Musée de l'Histoire de France

A 1969 Ford Mustang Sportsroof

A Foxite satire on the struggle between Charles James Fox and Pitt

modern scientific names: Tyrannus tyrannus

Calx fluor Christmas tree Found in the collection ofTwo specimens of fluorite, here termed 'fluate of lime, or fluor', with a figure showing its crystalline form. Plate 73 from British mineralogy: or coloured figures intended to elucidate the mineralogy of Great Britain, by James Sowerby, volume 1 (London, R. Taylor & Co., 1804). The accompanying text states that 'These specimens are among the rarest of the fluors known in Great Britain. The upper one is in the possession of my very generous friend