bayldonite

noun

bayl·don·ite

ˈbāl-də-ˌnīt

plural -s

: a mineral (Cu,Pb)₂(AsO₄)(OH) consisting of a lead copper arsenate and occurring in mammillary green masses

Word History

Etymology

John Bayldon †1872 British physician + -ite entry 1

Note: Named by its discover, English chemist and mineralogist Arthur Herbert Church (1834-1915), "in honour of my friend and former colleague, Dr. John Bayldon" ("Chemical Researches on some new and rare Cornish Minerals," Journal of the Chemical Society of London, new series vol. 3 [entire series vol. 18], 1865, p. 265). Bayldon appears to have held a position at the Royal Agricultural College, Cirencester, where Church was a professor of chemistry (see obituary of Bayldon in The Lancet, vol. 2, July 6, 1872, p. 29).

单词	bayldonite
释义	bayldonite noun bayl·don·ite ˈbāl-də-ˌnīt plural -s : a mineral (Cu,Pb)₂(AsO₄)(OH) consisting of a lead copper arsenate and occurring in mammillary green masses Word History Etymology John Bayldon †1872 British physician + -ite entry 1 Note: Named by its discover, English chemist and mineralogist Arthur Herbert Church (1834-1915), "in honour of my friend and former colleague, Dr. John Bayldon" ("Chemical Researches on some new and rare Cornish Minerals," Journal of the Chemical Society of London, new series vol. 3 [entire series vol. 18], 1865, p. 265). Bayldon appears to have held a position at the Royal Agricultural College, Cirencester, where Church was a professor of chemistry (see obituary of Bayldon in The Lancet, vol. 2, July 6, 1872, p. 29).
随便看	gum tragacanth gum tree gum turpentine gum up gum up (something) gum up something gum up the works gum-bichromate gum-dichromate gum-gum gumball gumballs gumbies gumbo gumbo filé gumbo lily gumbo-limbo gumboil gumboils gumbooted gumboots gumbos gumbotil gumbotils gumby