wacke
Americannoun
noun
Etymology
Origin of wacke
1795–1805; < German: a kind of stone
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Another name for a lithic wacke is greywacke.
From Textbooks ● Jan. 1, 2015
The terms quartz wacke, lithic wacke, and feldspathic wacke are used.
From Textbooks ● Jan. 1, 2015
The quartz arenite and arkose have relatively little silt-clay matrix, while the lithic wacke has abundant matrix.
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 Charles Darwin
Some considerable masses of wacke, which are associated with these basaltic strata, and which likewise occur in the basal series on the coast, especially at Quail Island, are curious.
From Volcanic Islands by Charles Darwin
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