wacke

Example Sentences

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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

Another name for a lithic wacke is greywacke.

From Textbooks • Jan. 1, 2015

Huge heaps of lava, having been apparently in strife with the opposite element, are erected on the banks over wacke, or in other cases over a finely-grained soft mart.

From The Highlands of Ethiopia by Harris, William Cornwallis

These banks rise in some instances to hills of firm rock, generally wacke.

From The Highlands of Ethiopia by Harris, William Cornwallis