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Geochemistry, Mineralogy, Petrology & Volcanology

Geochemistry, Mineralogy, Petrology & Volcanology

1035 items

Colourful hydrothermal pools and mineral deposits in the Dallol geothermal area of the Danakil Depression, Afar Region, Ethiopia. The vivid yellow, orange, red and green surfaces reflect the unusual mineral-rich hydrothermal environment created by geother — Colourful hydrothermal pools at Dallol, Ethiopia Alex Coleman

Beryllium mineral crystal — Beryllium mineral crystal Manoj Kumar Jindal

Ptygmatic fold in paragneisses — Ptygmatic fold in paragneisses Sophie Graul

Tiny layered Gypsum outcrops — Tiny layered Gypsum outcrops Francisco Geraldo Longo

Stunning mega-crystals of Gypsum — Stunning mega-crystals of Gypsum Francisco Geraldo Longo

Disko Island, Vaigat formation basalt. — Disko Island, Vaigat formation basalt. Robert Jackisch

Sulphide and graphite-rich gneiss — Sulphide and graphite-rich gneiss Sophie Graul

Calcite vein associated with biotite and pyrrhotite in Svecofennian marble, Precambrian basement of Estonia — Calcite vein associated with biotite and pyrrhotite in Svecofennian marble, Precambrian basement of Estonia Sophie Graul

Contact aureole between tonalitic melt and diopside marble, Precambrian basement of Estonia — Contact aureole between tonalitic melt and diopside marble, Precambrian basement of Estonia Sophie Graul

Sheared and rotated almandine garnet in Precambrian gneiss from Estonia — Sheared and rotated almandine garnet in Precambrian gneiss from Estonia Sophie Graul

Deformed pyrrhotite associated with graphite in Estonian Precambrian gneisses — Deformed pyrrhotite associated with graphite in Estonian Precambrian gneisses Sophie Graul

Hiking trail at Pericniku hut, Triglav National Park — Hiking trail at Pericniku hut, Triglav National Park Szilvia Szilagyi

Iceland's Volcanic Highlands — Iceland's Volcanic Highlands Simona Cavallo

Geology: Rocky Glacier — Geology: Rocky Glacier Valentin Schalk

Resilience Beneath the Ash — Resilience Beneath the Ash Sandro Matos

Furna do Enxofre (Sulphur Cave), Graciosa Island — Furna do Enxofre (Sulphur Cave), Graciosa Island Sandro Matos

Cumbre Vieja eruption, La Palma — Cumbre Vieja eruption, La Palma Sandro Matos

Christmas at the lava lake — Christmas at the lava lake András Zlinszky

Frozen Flow in a Volcanic Desert — Frozen Flow in a Volcanic Desert Rebecca Bruschetta

First Light on Chaltén — First Light on Chaltén Giulia Cozzani

How to deal with nature: anthropogenic cross-cutting relationships — How to deal with nature: anthropogenic cross-cutting relationships Fenna Ammerlaan

The Miscanti Mirror: Reflections on the Chilean Altiplano — The Miscanti Mirror: Reflections on the Chilean Altiplano Tatiana Campese

Atacama Desert Trail — Atacama Desert Trail Tatiana Campese

Transient Light on the Dynamic Coast of Porto Pim, Faial Island — Transient Light on the Dynamic Coast of Porto Pim, Faial Island Linda Inês Silva

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