Lithic Landscapes: Intimate Stone

 Yellowstone,travertine,hot springs
               	sandstone,
               		sandstone
               sandstone
Oklahoma, Wichita Mountains
Arizona,  Vermillion Cliffs Wilderness,  White Pocket,  geology,  sandstone,  sedimentary rocks
Wasatch Mountains, glacial Striae, quartzite
yellowstone,yellowstone NP,hot springs,Wyoming
               		sandstone,slot canyon