14089007 - Chert, silica dioxide, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14092708 - Smoky Quartz crystals, silica dioxide, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.14091534 - Smoky Quartz crystals, silica dioxide, in the mineral collection in the USU Eastern Prehistoric Museum, Price, Utah.70422249 - blocked for illustrated books in Germany, Austria, Switzerland: Aerial view of Champagne Pool, geothermal pool with carbon-dioxide bubbles, Minerals give the pool its extreme colouring, Waio-tapu crater lake, near Rotorua, North Island, New Zealand70422244 - blocked for illustrated books in Germany, Austria, Switzerland: Champagne Pool, geothermal pool with carbon-dioxide bubbles, Waio-tapu crater lake, near Rotorua, North Island, New Zealand70422247 - blocked for illustrated books in Germany, Austria, Switzerland: Champagne Pool, geothermal pool with carbon-dioxide bubbles, Waio-tapu crater lake, near Rotorua, North Island, New Zealand71061581 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061582 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061579 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061576 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061568 - aurora borealis and the glow from the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, northeast iceland, region of myvatn lake, iceland, europe71061554 - plateau of modrudalur, to the right the volcano herdubreid and to the left a cloud from the volcano bardabunga spewing out lava and toxic gasses (sulphur dioxide pollution) over northern europe, bardarbunga volcanic system, route f901, east-central icelan71061504 - the volcano holuhraun erupting and spewing lava and toxic gasses (sulfur dioxide) over northern europe, baroarbunga volcanic system, northern iceland, europe71061593 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061583 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061575 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061580 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061578 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061577 - site of the eruption of the volcano holuhraun spewing out lava and toxic gasses (sulphur dioxide) over northern europe, bardarbunga volcanic system, f910, north of the glacier dyngjujokull in the glacier vatnajokull glacier, highlands, northeast iceland, 71061503 - the volcano holuhraun erupting and spewing lava and toxic gasses (sulfur dioxide) over northern europe, baroarbunga volcanic system, northern iceland, europe71061555 - plateau of modrudalur, to the right the volcano herdubreid and to the left a cloud from the volcano bardabunga spewing out lava and toxic gasses (sulphur dioxide pollution) over northern europe, bardarbunga volcanic system, route f901, iceland, europe71061505 - the volcano holuhraun erupting and spewing lava and toxic gasses (sulfur dioxide) over northern europe, baroarbunga volcanic system, northern iceland, europe71061502 - the volcano holuhraun erupting and spewing lava and toxic gasses (sulfur dioxide) over northern europe, baroarbunga volcanic system, northern iceland, europe71163102 - Two Men Exploring Sulfur Dioxide Smoke At Kawah Ijen, Java, Indonesia71162801 - Person Taking Picture Of Sulfur Dioxide Smoke In Volcano Kawah Ijen
