acicular
Example Sentences
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Besides inulin, C12H20O10, a body isomeric with starch, the root contains helenin, C6H8O, a stearoptene, which may be prepared in white acicular crystals, insoluble in water, but freely soluble in alcohol.
From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" by Various
The fragments are angular or rounded, small or large, and consist of bluish or reddish compact feldspathic matter, in which a few acicular crystals of feldspar can sometimes be seen.
From Geological Observations on South America by Charles Darwin
One, named Einerguendi by Brown, consisted of compact felspar, coloured green by chlorite, with grains of quartz and acicular crystals of felspar.
From Three Expeditions into the Interior of Eastern Australia, Volume 1 by Thomas Mitchell
In the same manner I treated the acicular leaves, and portions of the stem separately, both being previously cut up into small pieces, and from both I obtained phenol.
From Scientific American Supplement, No. 443, June 28, 1884 by Various
The plumbago occurs both amorphous, and in long acicular crystals.
From In the Arctic Seas A Narrative of the Discovery of the Fate of Sir John Franklin and his Companions by Francis Leopold McClintock