Volcanic Rock Collection (page 4)

Basalt columns, Svartifoss waterfall, Skaftafell National Park, Iceland

Solfataras, fumaroles, sulfur and other minerals, steam, Hveraroend geothermal area, Namafjall mountains, Myvatn area, Norourland eystra, the north-east region, Iceland, Europe

Steaming solfataras, fumaroles, mud pools, sulfur and other minerals, Hveraroend geothermal area, Namafjall mountains, Myvatn area, Norourland eystra, the north-east region, Iceland, Europe

Summit of the Mauna Keo volcano with lava of the Mauna Loa volcano, Big Island, Hawaii, USA

Cinder cones at the Mauna Loa volcano, Big Island, Hawaii, USA

Rhyolite mountains, Joekulgilskvisl river, Landmannalaugar, Fjallabak Nature Reserve, Highlands, Iceland, Europe

Stutur volcanic crater, Norournamshraun lava field, Landmannalaugar, Fjallabak Nature Reserve, Highlands, Iceland, Europe

Ljotipollur volcanic crater, Landmannalaugar, Fjallabak Nature Reserve, Highlands, Iceland, Europe

Snow-capped rhyolite mountains, Joekulgilskvisl river, Landmannalaugar Fjallabak Nature Reserve, Highlands, Iceland, Europe

Snow-capped rhyolite mountains, Namshraun lava field, Landmannalaugar, Fjallabak Nature Reserve, Highlands, Iceland, Europe

Londrangar basalt rocks, Snaefellsjokul National Park, West Iceland, Iceland

Steep cliffs on the volcanic peninsula of Ponta de Sao Lourenco, nature reserve, Funchal, Canical, Ilha da Madeira, Portugal

Pahoehoe lava, detail view, East Rift Zone, Kilauea volcano, Big Island, Hawaii, USA

Pahoehoe lava, East Rift Zone, Kilauea volcano, Big Island, Hawaii, USA

End of the trail, sign, Kilauea volcano, East Rift Zone, Big Island, USA

Road closed, a sign on a lava field in the eastern rift zone, Kilauea volcano, Big Island, Hawaii, USA

Sign road closed, lava field in the East Rift Zone, Kilauea volcano, Big Island, Hawaii, USA

Asian swordfern -Nephrolepis brownii- as a pioneer plant on young pahoehoe lava, Big Island, Hawaii, USA

Ama u fern -Sadleria cyatheoides-, endemic to Hawaii, volcanic zone, Mauna Ulu, Hawaiʻi Volcanoes National Park
Ama u fern -Sadleria cyatheoides-, endemic to Hawaii, volcanic zone, Mauna Ulu, Hawaiʻ i Volcanoes National Park, Big Island, Hawaii, USA

Berries on a lush ohelo shrub -Vaccinium reticulatum-, Hawaii Volcanoes National Park, Big Island, Hawaii, USA

Ama u fern -Sadleria cyatheoides-, with a red scar, according to legend, the place where demigod Kamapua a was struck by the fire goddess Pele with hot lava, Mauna Ulu, Big Island, Hawaii, USA

Organ pipes, basalt, Damaraland, Namibia

Burnt Mountain, Damaraland, Namibia

American national flag, monolith, phonolite volcanic rock, basalt, light forest of Ponderosa Pines -Pinus ponderosa-, Devils Tower National Monument, Wyoming, USA, United States of America

Monolith, phonolite volcanic rock, basalt, light forest of Ponderosa Pines -Pinus ponderosa-, Devils Tower National Monument, Wyoming, USA, United States of America, North America

Red volcanic rock on the summit, Piton des Neiges Mountain, 3069 m, above the clouds, near Cilaos, French Overseas Territory, La Reunion

Lava of the Cerro Payun volcano and the Grande river, Mendoza province, Argentina

Monkey puzzle trees -Araucaria araucana- and basalt rocks, Neuquen Province, Argentina

Lonquimay volcano, left, and Tolhuaca volcano, Lonquimay, Region de la Araucania, Chile

Galapagos Prickly Pear -Opuntia echios- growing on a multi-coloured lava cliff, San Salvador Island, Galapagos Islands, Ecuador

Lava cliff, overgrown with Galapagos Prickly Pear -Opuntia echios-, San Salvador Island, Galapagos Islands, Ecuador

Galapagos Prickly Pear -Opuntia echios- trees on a lava cliff, San Salvador Island, Galapagos Islands, Ecuador

Lava Cactus -Brachycereus nesioticus-, Fernandina Island, Galapagos Islands, Ecuador

Exit of a lava tube, Isabela Island, Galapagos Islands, Ecuador

Blue sign with a white arrow pointing left, on red lava, Lanzarote, Canary Islands, Spain

Basalt columns, so-called Organ Pipes, Twyfelfontein, Damaraland, Kunene Region, Namibia

Gjarfoss waterfall, basalt rocks, Thjorsardalur valley, Southern Region, Iceland

Haifoss waterfall on Fossa i Thjosardal river, Southern Region, Iceland

The red waterfall Raudufoss, Highlands of Iceland, Southern Region, Iceland

Rhyolite mountains at the Namshraun lava field, Landmannalaugar area, Fjallabak Nature Reserve, Highlands of Iceland, Southern Region, Iceland

Mountain landscape, colourful rhyolite rock, partly overgrown with moss, Blahnjukur Volcano at the rear, Landmannalaugar, Highlands, Sudurland, Iceland

Mountain landscape, yellowish rhyolite rock, partly overgrown with moss, wild river of Joekulgilskvisl, view from Skalli Mountain, Landmannalaugar, Highlands, Sudurland, Iceland

Typical dry stone wall, volcanic island of La Palma, La Isla Verde, La Isla Bonita, Canary Islands or Islas Canarias, Spain, Europe

Black sand, lava, Reykjanesskagi, Southern Peninsula or Reykjanes, Iceland

Elongate Rock Moss -Niphotrichum elongatum- growing in a lava field, Reykjanesskagi, Southern Peninsula or Reykjanes, Iceland

Road through a lava field, lava covered by Elongate Rock Moss -Niphotrichum elongatum-, Reykjanesskagi, Southern Peninsula or Reykjanes, Iceland

Black sand and piled up lava, Reykjanesskagi, Southern Peninsula or Reykjanes, Iceland

Chamarel Coloured Earths, Terre de couleurs 7, Black River Gorges National Park, Chamarel, Mauritius

All Professionally Made to Order for Quick Shipping