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View into the lava lake inside the crater of Nyiragongo volcano – this is the largest lava lake on earth. \n\nThe 3470 m high volcano Nyiragongo belongs to the group of Virunga volcanoes in the border triangle of DR Congo, Uganda and Rwanda and is one of the most dangerous volcanoes on earth. The nearby city of Goma (the capital of the Congolese province of North Kivu) is constantly threatened by the nearby volcano.
Nomad Tent
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Equisetum is a \
Unpolished black pumice rock cutout. Isolated over white fabric cloth
Lava entering the Pacific Ocean on Kilauea, Big Island, Hawaii.
Laid insulation between metal profiles in the wall. Sound and heat insulating glass wool in the wall
Isolated porous brown volcanic rock. Lava, pumice or volcanic pumice with unique pores, close-up
Petrified wood, 20 million years old wood. Wood turned into stone
Mineral Fusinus sp. Pliozän
Car air filter is dirty.
volcanic eruption at kilauea coastline at big island, hawaii islands, usa.
Structure of the Earth, 3d section of the earth. Layers. 3d render. Crust, mantle and core. Cross section, visualization of the composition of the Earth in geological terms
Barnacles along the rugged shoreline along the west coast of Vancouver Island.
Onyx gemstone on a white background
Slice of rotten salmon, covered with mold and bacteria in plastic lunchbox.
eruption of the volcano stromboli by night
Salt formations on the stones of Garmasr salt cave in Iran
The shore of the Kuyalnitsky estuary, which became shallow during a drought, covered with crystals of self-sedimentary table salt, an ecological disaster
Moldy Rotten Orange Fruit and Fungus Details on Cover
Beached coral found on tropical beach with its unique textures and designs created by the small animals that create coral structures
View into the lava lake inside the crater of Nyiragongo volcano – this is the largest lava lake on earth.
View of Gian cactuses and Salar de Uyuni Salt Flat or lake, a popular travel destination, from  Incahuasi island, Potosi, Bolivia.
Silvestri or sylvan crater at Mount Etna volcano at Sicily, Italy
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Fossilised Fish
Rock Barnacle on the rock floor.
blue mold close up background, macro photography
detail of lava rock on white in monochrome black and white
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
Free Images: "bestof:Three distinct magma erupted from the Novarupta vent. The banding in this piece of pumice show two of them. NPS photo by M. Fitz. Three distinct magma erupted"
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