Marble stone paintings were taken from Diancang Mountain in Yunnan, and Cangshan marble can be painted because of Dali's special historical and natural conditions. According to textual research, from 65.438+0.2 billion years ago to 65.438+0.5 billion years ago, the mother rocks of Dali strange rocks, limestone and dolomite, were bred in the Paleo-Tethys Sea in Zhongyuan, and after hundreds of millions of years of intense orogeny. The vicissitudes of thousands of years have caused the ancient Cangshan primitive sedimentary rocks to undergo many strong metamorphism, and finally formed colorful different mineral components. Want to know more about natural marble paintings, welcome to my blog: I hope these will help you. Very good, 201110/1414: 37: 04.