Settlement under calcium carbonate mine at Barz, near Abyaneh, Iran, Middle East

Calcium carbonate tufas, Mono Lake, California, USA, North America

Mammoth Hot Springs with bare tree trunk in Yellowstone National Park, Wyoming.

View of Wood River Valley from Carbonate Peak

Prayer flags fluttering in wind atop Carbonate Mountain

Female hiker atop Carbonate Mountain at prayer flags pole

Prayer flags fluttering in wind atop Carbonate Mountain

Rear view of woman hiking on Carbonate Mountain trail

USA, Idaho, Hailey, Senior blonde woman on top of Carbonate Mountain

USA, Idaho, Hailey, Little town in valley seen from Carbonate Mountain