Wikimedi'Òc

Gfp-minnesota-gooseberry-falls-the-full-falls.jpg - Slick-o-bot

Gfp-minnesota-gooseberry-falls-lower-falls.jpg - Slick-o-bot

Gfp-minnesota-gooseberry-falls-a-mini-falls.jpg - Slick-o-bot

Olivine tholeiite basalt lava flow below Gooseberry Falls - Lower Falls (Gooseberry River Basalts, North Shore Volcanic Series, Mesoproterozoic, 1097-1098 Ma; Gooseberry Falls State Park, Minnesota, USA) (22322465068).jpg - Ser Amantio di Nicolao

Olivine tholeiite basalt lava flow at Gooseberry Falls - Lower Falls (Gooseberry River Basalts, North Shore Volcanic Series, Mesoproterozoic, 1097-1098 Ma; Gooseberry Falls State Park, Minnesota, USA) 1 (22510169085).jpg - Ser Amantio di Nicolao

Natural arch in basalt (Gooseberry River Basalts, North Shore Volcanic Series, Mesoproterozoic, 1097-1098 Ma; Gooseberry Falls State Park, Minnesota, USA) 2 (21887954414).jpg - Ser Amantio di Nicolao

Natural arch in basalt (Gooseberry River Basalts, North Shore Volcanic Series, Mesoproterozoic, 1097-1098 Ma; Gooseberry Falls State Park, Minnesota, USA) 1 (22322995728).jpg - Ser Amantio di Nicolao

Basalt (Gooseberry River Basalts, Mesoproterozoic, 1097-1098 Ma; Rt. 61 roadcut just east of Upper Falls, Gooseberry Falls State Park, North Shore of Lake Superior, Minnesota, USA) 6 (22689707283).jpg - Ser Amantio di Nicolao

Basalt (Gooseberry River Basalts, Mesoproterozoic, 1097-1098 Ma; Rt. 61 roadcut just east of Upper Falls, Gooseberry Falls State Park, North Shore of Lake Superior, Minnesota, USA) 3 (23208558712).jpg - Ser Amantio di Nicolao

Plunge pool of Gooseberry Falls - Lower Falls (Gooseberry River, North Shore of Lake Superior, Minnesota, USA) (21883154024).jpg - Ser Amantio di Nicolao