wacke
Example Sentences
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The quartz arenite and arkose have relatively little silt-clay matrix, while the lithic wacke has abundant matrix.
From Textbooks • Jan. 1, 2015
The terms quartz wacke, lithic wacke, and feldspathic wacke are used.
From Textbooks • Jan. 1, 2015
Another name for a lithic wacke is greywacke.
From Textbooks • Jan. 1, 2015
It comprehends any rock in which round or almond-shaped nodules of some mineral, such as agate, chalcedony, calcareous spar, or zeolite, are scattered through a base of wacke, basalt, greenstone, or other kind of trap.
From The Student's Elements of Geology by Lyell, Charles, Sir
Passing along the face of the murderous hill, which is of wacke formation, the road descended by several sloping terraces, to the level valley through which the river winds.
From The Highlands of Ethiopia by Harris, William Cornwallis