例文・使い方で印象づける「cobalt」の覚え方
スポンサーリンク...Preliminary List of the SummerBirds of the Cobalt Mining Region, Nipissing District, Ont... 
Frank M. Chapman 「Color Key to North American Birds」
...It is only when he is seen withthe sun shining upon him that the cobalt blue patches in his plumageare noticed...
Douglas Dewar 「Birds of the Indian Hills」
...Raw sienna compounded with cobalt, indigo, or Prussian blue, and a verylittle bistre, yields good sea greens, that with indigo being the mostfugitive...
George Field 「Field's Chromatography」
...We remember a patient experimenter, who had produceda pink from cobalt, wondering why his colour should be so generallydeclined...
George Field 「Field's Chromatography」
...It is much used both in figure andlandscape painting, giving fine grays with cobalt, and serviceablecompounds with yellow ochre, indigo, lamp black, rose madder, Payne'sgrey, brown madder, &c...
George Field 「Field's Chromatography」
...Though not bright, its tints are clear,and it mixes and works kindly with cobalt or French blue, affording finepearly grays...
George Field 「Field's Chromatography」
...For the same reason that thepinks of cobalt are superfluous as artistic pigments, this tin productis commercially ineligible...
George Field 「Field's Chromatography」
...They are divisible into three classes—the stannic cerulianblue, the aluminous cobalt blues, and the siliceous smalts...
George Field 「Field's Chromatography」
...Under the name Coëlin there has of late years beenimported from Germany the cobalt blue with a tin base to which referencehas just been made...
George Field 「Field's Chromatography」
...Apart, too, from itsincreased beauty, a cobalt blue containing no iron or nickel is ofgreater permanence than the ordinary products, being less liable to thatgreenness and obscurity which time confers...
George Field 「Field's Chromatography」
...In combination with aureolin and sepia, orrose madder, cobalt furnishes most agreeable and delicate tints fordistant trees, when under the influence of a soft light, or hazy stateof the atmosphere...
George Field 「Field's Chromatography」
...Another Prussian green, with a base of cobalt, is obtained byprecipitating the nitrate of that metal with yellow prussiate of potash...
George Field 「Field's Chromatography」
...Compounds of sepia and yellowochre, gamboge, raw Sienna, or cobalt and aureolin, are severallyuseful...
George Field 「Field's Chromatography」
...With French blue,or cobalt and white, a set of beautiful warm or cold grays may beobtained, in proportion as the brown or blue predominates...
George Field 「Field's Chromatography」
...Alone, blue black is useful as a cool shade for white draperies; andcompounded with cobalt, affords a good gray for louring clouds...
George Field 「Field's Chromatography」
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diffusing intermingle rejoicing
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