"Cobalt" Quotes from Famous Books
 ... characters shall become visible only when subjected to the action of fire. Zaffre, digested in aqua regia, and diluted with four times its weight of water, is sometimes employed; a green tint results. The regulus of cobalt, dissolved in spirit of nitre, gives a red. These colors disappear at longer or shorter intervals after the material written upon cools, but again become apparent ...
— The Short-story • William Patterson Atkinson
... four miles to Fontainebleau, bought his cobalt, and set his face homewards about three o'clock. When he was halfway home, he turned aside into a tangle of young beech wood, parted the branches, and found a shady corner where he could rest and think. The sun was very hot, the high road ...
— The History of David Grieve • Mrs. Humphry Ward
... inflection: probably poisonous. Arsenious acid, quick inflection: poisonous. Iron chloride, slow inflection: probably poisonous. : Manganese chloride. Chromic acid, quick inflection: highly poisonous. Copper chloride, rather slow in flection: poisonous. : Cobalt chloride. Nickel chloride, rapid inflection: probably poisonous. Platinum chloride, ...
— Insectivorous Plants • Charles Darwin
... soil and a fiery sun. To the left, there was the high, dark wall of an a-a stream; further yet, a tremendous volcanic fissure, at times the bed of a fiery river, and above this the towering dome of Mauna Loa, a brilliant cobalt blue, lined and shaded with indigo where innumerable lava streams had seamed his portentous sides: his whole beauty the effect of atmosphere, on an object in itself hideous. Ahead and to the right were rolling miles of ...
— The Hawaiian Archipelago • Isabella L. Bird
... awake; the bank was starred with white violets and wild-strawberry blossoms; and through a gap in the ilex trees beyond, she had a vision of far hills and flashing snow-peaks, blue-white in the sun, cobalt in shadow. Overhead, among the higher branches, a bird was trilling ...
— Far to Seek - A Romance of England and India • Maud Diver
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