Stalactite By Matt Young August 11, 2009 12:00 MST Photograph by Quentin Cobb. Photography contest, finalist in the “Minerals” category. Big Stalactite at Doolin Cave. Largest Irish stalactite in the world. At 7.3 meters long it contains 33 tonnes of calcite. The Burren, County Clare, Republic of Ireland, 1976.
