acicular

Example Sentences

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Spher′ūle, a little sphere; Spher′ūlite, a radiating spherical group of minute acicular crystals common in silicious volcanic rocks.—adjs.

From Chambers's Twentieth Century Dictionary (part 4 of 4: S-Z and supplements) by Various

One fissure was completely lined with exquisite, acicular crystals of sulphur, which perished with a touch.

From Unbeaten Tracks in Japan by Bird, Isabella L. (Isabella Lucy)

Spores of Bacidia fuscorubella to illustrate the several-celled, hyaline, acicular type.

From Ohio Biological Survey, Bull. 10, Vol. 11, No. 6 The Ascomycetes of Ohio IV and V by Hilker, Leafy Jane Corrington

It crystallizes in the orthorhombic system, and the crystals are either prismatic or acicular in habit.

From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 3 "Apollodorus" to "Aral" by Various

Sammetblende or przibramite is a variety, from Przibram in Bohemia, consisting of delicate acicular or capillary crystals arranged in radiating groups with a velvety surface and yellow colour.

From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 3 "Gordon, Lord George" to "Grasses" by Various