dreikanter Directory References Discover What State Is Washington, D.C. In? What’s the Difference Between Bison and Buffalo? What If the President Is Impeached? Why Is Alcohol Measured by Proof? Why We Celebrate MLK Day Pablo Escobar: 8 Interesting Facts About the King of Cocaine Russian Revolution Timeline Contents dreikanter petrology Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:description In ventifact…curved facets is called a dreikanter. Ventifacts are produced under arid conditions and are generally formed from hard, fine-grained rocks such as obsidian, chert, or quartzite.Read More