In this amazing close-up by Olivier Grunewald, we see molten sulfur burning atop a solid sulfur deposit. The picture was taken at the sulfur mine located in the crater of the Kawah Ijen volcano in East Java, Indonesia.
On an early morning shoot at the Waikupanaha ocean entry, lava from Kilauea volcano poured into the sea, creating a huge steam plume that rose with such velocity, it generated multiple vortices as it billowed upward into the sky
Marble Caves at General Carrera Lake in Patagonia, Argentina and Chile. he Marble Caves, known as Marble Chapel and Marble Cathedral, are located at the center of the lake and were formed by waves over the past years.
Along ocean spreading centers, super-heated water pouring from deep hydrothermal vents deposits metals such as gold and copper. Norway has a section of spreading center within its boundaries and may try mining it.
Eruption of Cleveland Volcano, Aleutian Islands, Alaska is featured in this image photographed by an Expedition 13 crewmember on the International Space Station (May Credit: Image Science and Analysis Laboratory, NASA Johnson Space Center