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Geochemistry, Mineralogy, Petrology & Volcanology
(990 entries)
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Overlooking the Caldera
by Daniel Wasner
Sentinels of Kunashir Island
by Dmitry Demezhko
Stone logs
by Dmitry Demezhko
"Stolbchaty" cape. Kunashir Island
by Dmitry Demezhko
White Cliffs
by Dmitry Demezhko
Lava field habitant
by Dmitry Demezhko
There is life on the lava!
by Alessandro Fedele
Stone mosaic of the North
by Pavel Serov
Fractures in the sand
by Anne Schöpa
Detail of K-feldspars pegmatite-like vein on the Kopparnäs coastline, Finland.
by Sophie Graul
Nea Kameni colors and Imerovigli of Santorini
by Ioannis Daglis
La Cumbrecita from above
by Sam Thiele
Sunrise at Piton de la Fournaise
by Delphine Smittarello
Bridge between Two Continents
by Anja Schorn
Rainbow
by Suzanne Hangx
Example of meta-gabbro/amphibolite enclaves in a granite vein (possible pegmatite texture).
by Sophie Graul
Interaction of Rock & Water - Totalstation at Aletsch
by Franziska Glueer
Surviving witnesses?
by Martin Mergili
Close-up of hornblendes crystals in stretched amphibolite enclave
by Sophie Graul
Amphibolite enclaves crossed by two generations of granitic veins
by Sophie Graul
Holuhraun fissure eruption, September 2014
by Robert Askew
Metamorphic complex with amphibolite enclaves crossed by two generations of granitic veins
by Sophie Graul
The Tongariro Crossing
by Alexandra Kushnir
Black Sand Vortex
by Yiming Wang
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