"Plumbago" Quotes from Famous Books
 ... not show this incrustation. Sometimes it looks like a matrix in which pudding- stone has been imbedded; it may be two or three lines in thickness and it does not colour the inside. At other times it hardly measures the thickness of paper, coating the gneiss slabs like plumbago. Humboldt tells us ("Personal Narrative," ii. 243, Bohn), that the "Indians" of the Atures declare the rocks to be burnt (carbonized) by the sun's rays, and I have often found the same black glaze upon the marly sandstones that alternate with calcareous formations ...
— Two Trips to Gorilla Land and the Cataracts of the Congo Volume 2 • Richard F. Burton
... like to remember that Thoreau's grandfather was an immigrant Frenchman from the island of Jersey, and that his grandmother was Scotch and Quaker. His father made lead pencils and ground plumbago in his own house in Concord. The mother was from New Hampshire. It was a high-minded family. All the four children taught school and were good talkers. Henry, born in 1817, was duly baptized by good Dr. Ripley of the Old ...
— The American Spirit in Literature, - A Chronicle of Great Interpreters, Volume 34 in The - Chronicles Of America Series • Bliss Perry
... preparation to the potteries—perhaps start a pottery ourselves, who knows? Yes, it was about the last thing I thought of when I came down. My idea was to get hold of a vein of some little-worked metal, antimony, or nickel, or plumbago perhaps; but I have never found anything to equal this, and I thank you, Will ...
— Menhardoc • George Manville Fenn
... where a rivulet entered the sea, I observed a fact connected with a subject discussed by Humboldt. [7] At the cataracts of the great rivers Orinoco, Nile, and Congo, the syenitic rocks are coated by a black substance, appearing as if they had been polished with plumbago. The layer is of extreme thinness; and on analysis by Berzelius it was found to consist of the oxides of manganese and iron. In the Orinoco it occurs on the rocks periodically washed by the floods, and in those parts alone where the stream is rapid; or, as the Indians ...
— The Voyage of the Beagle • Charles Darwin
... ter do when dey git ye? I axe ye dat now? What ye gwine ter do when hit's forever an' eternally too late? Dese doctors roun' here kin cure ye o' de whoopin'-cough—mebbe—I hain't nebber seed 'em eben do dat—but I say, mebbe. Dey kin cure ye o' de measles, mebbe. Er de plumbago or de typhoid er de yaller fever sometimes. But I warns ye now ter flee de wrath dat's ter come when dem Divers git ye! Dey ain't no doctor no good fer dat nowhar—exceptin' ye come ter de Lord. For He heal 'em er all sorts er diseases ...
— The Southerner - A Romance of the Real Lincoln • Thomas Dixon
... black tea, which was found to contain "some pure Congo tea leaves, also siftings of Pekoe and inferior kinds, weighing together twenty-seven per cent of the whole. The remaining seventy-three per cent was composed of the following substances; Iron, plumbago, chalk, China-clay, sand, Prussian-blue, tumeric, indigo, starch, gypsum, catechu, gum, the leaves of the camelia, sarangna, Chlorantes officinalis, elm, oak, willow, poplar, elder, beach, ...
— Science in the Kitchen. • Mrs. E. E. Kellogg |
