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
These compact lavas alternate with tuffs, amygdaloids, and wacke, and in some places with coarse conglomerate.
From Volcanic Islands by Darwin, Charles
These various lavas often pass, at a considerable depth from the surface, in the most abrupt and singular manner into wacke.
From Geological Observations on South America by Darwin, Charles