unusual spherical of stones in the kazakh steppe mangistau

plant flower soil grass tree nature rock geology prairie wildlife leaf wildflower wilderness frost landscape field autumn branch terrain alberta ancient archeology asia australia badlands boulder canyon cliff coast concretion desert environment expedition famous formation geological granite hill kazakhstan mangistau mangystau natural nodules ocean old outdoor red rocky sand scenery scenic science sea spheres stone ball balls sphere stones torysh travel ufo valley western unusual spherical shape kazakh steppe