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Geochemistry, Mineralogy, Petrology & Volcanology
(835 entries)
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Nature loves rainbows - Yellowstone N.P.
by Silvia Favaro
Mud volcano, bubbling lake
by Renaud Toussaint
Mud volcano, Gobustan, Azerbaïdjan, slow clay extrusion
by Renaud Toussaint
Mud volcano lake, Gobustan, Azerbaidjan, methane bubbles
by Renaud Toussaint
Morning view of volcanoes in Java, Indonesia
by Naveen Ragu Ramalingam
Vaporising waterfall gap within rocky mountains
by Maria Salama
Pigeon Rocks of Lebanon
by Maria Salama
Giant rock of the White Desert
by Maria Salama
Fighting the tides: blocks get lost first
by Anne Sturm
Walking on uneven ground: in the middle of a lava flow, Valle del Bove, Etna
by Anne Sturm
Bermuda Grotto at Low Tide
by Josue G Millan
Tokaj Nagy Hill, Hungary
by Nhung Thi Ha Pham
Frozen dripping lava in a lava cave
by Ágnes Király
A hand sample of ferruginous sandstone
by Metwally Hamza
A specimen shows manganese dendrites
by Metwally Hamza
A thin section in pumice extrusive/volcanic igneous rock
by Metwally Hamza
A thin section contains a wide variety of mineral grains
by Metwally Hamza
An euhedral crystal (the biggest one in the photo) in groundmass matter
by Metwally Hamza
A thin section shows a coarse plagioclase mineral grain
by Metwally Hamza
A thin section in gabbro igneous rock, containing most beautiful colorized mineral grains
by Metwally Hamza
Basalt colums at Reynisfjara
by Sarah Weick
Mud Volcanoes rising to the surface
by Sarah Weick
Geometrical shadows cluster
by Alice Staro
World under the microscope
by Alice Staro
Skarn deposit in Etruscan-Roman mine, mining void
by Luca Tinagli
Skarn deposit in Etruscan-Roman mine
by Luca Tinagli
Working in the shadow of Bárðarbunga
by Tom Winder
The Icelandic Highlands
by Tom Winder
An amphitheatre of lava and water
by Tom Winder
Nyiragongo Crater by Nightfall
by Victoria Milanez Fernandes
Canyon wall sculpted by erosion
by Ioannis Daglis
The lost capital of Montserrat
by Martin Mergili
The Hoodoos, the surreal formations
by Mohammadreza Jamalreyhani
The Hidden Meteorite, Poster
by Isaac Kerlow
Volcanic Infrasound Poster
by Isaac Kerlow
Bubbling lava lake of Nyiragongo
by Jonas Kuhn
Explosion inside the condensed emisssions of Nyiragongo
by Jonas Kuhn
Lava spilling in Nyiragongos's crater
by Jonas Kuhn
What a glacier !!!!!!
by Livio Ruggiero
Time to go! Bye-Bye Taylor Valley!
by Livio Ruggiero
Lake Fryxell , Taylor Valley.
by Livio Ruggiero
A melting planet. How much does Antarctic affect?
by Alessandra Sciarra
Sampling meltwater of Canada Glacier
by Alessandra Sciarra
Base camp in the Taylor Valley, Antarctica
by Alessandra Sciarra
Pammukkale, the cotton castle
by Paula Ballikaya
Minerals on the pathway
by Paula Ballikaya
And then the sun broke
by Helle Astrid Kjær
Mount Merapi from Distance
by Redy Cristiandy
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