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Origin of wacke
Words nearby wacke
Example sentences from the Web for wacke
Smoke-grey micaceous slaty-clay, much like certain beds of the old red sandstone, where it graduates into grey wacke.
Wacke, wak′e, n. German miners' term for a soft, grayish kind of trap-rock.
These banks rise in some instances to hills of firm rock, generally wacke.The Highlands of Ethiopia|William Cornwallis Harris
The material of the rock here is wacke, in which there are many flints.Travels Through North America, v. 1-2|Berhard Saxe-Weimar Eisenach
Wackelfiguren means figures made of Wacke, a greenish-gray mineral, soft and easily broken.