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  • Home /
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  • Africa /
  • Northern Africa (172 entries)
Giant rock of the White Desert
Giant rock of the White Desert by Maria Salama
Big Attractive "Conus" Species, A Member of Gastropod Family
Big Attractive "Conus" Species, A Member of Gastropod Family by Metwally Hamza
The desert of the cauliflowers
The desert of the cauliflowers by Luca Barale
A hand sample of ferruginous sandstone
A hand sample of ferruginous sandstone by Metwally Hamza
A specimen shows manganese dendrites
A specimen shows manganese dendrites by Metwally Hamza
A thin section in pumice extrusive/volcanic igneous rock
A thin section in pumice extrusive/volcanic igneous rock by Metwally Hamza
A thin section contains a wide variety of mineral grains
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
An euhedral crystal (the biggest one in the photo) in groundmass matter by Metwally Hamza
A thin section shows a coarse plagioclase mineral grain
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
A thin section in gabbro igneous rock, containing most beautiful colorized mineral grains by Metwally Hamza
Outcrop of angular unconformity in sandstone, in Saint Catherine, South Saini, Egypt
Outcrop of angular unconformity in sandstone, in Saint Catherine, South Saini, Egypt by Metwally Hamza
The beauty of geology combined to landscape and flowers
The beauty of geology combined to landscape and flowers by Fatima-Zahra Ait-Itto
Perseverance and resistance are the keys to success of  flowers and humans
Perseverance and resistance are the keys to success of flowers and humans by Fatima-Zahra Ait-Itto
The power of nature to combine geology with hospitality and beautiful landscape
The power of nature to combine geology with hospitality and beautiful landscape by Fatima-Zahra Ait-Itto
Contact between Ortho-gneiss and Para-gneiss
Contact between Ortho-gneiss and Para-gneiss by Metwally Hamza
Outcrop of Quartz Migmatite
Outcrop of Quartz Migmatite by Metwally Hamza
Outcrop of Gabbro Xenoliths in G3-Granite
Outcrop of Gabbro Xenoliths in G3-Granite by Metwally Hamza
Block of Tonalite, Amphibolite, Migmatite, and Granodiorite
Block of Tonalite, Amphibolite, Migmatite, and Granodiorite by Metwally Hamza
Ancient menhirs on Mars
Ancient menhirs on Mars by Stefano Costanzo
Two Specimens of Mafic and Felsic Dykes
Two Specimens of Mafic and Felsic Dykes by Metwally Hamza
Mud Cracks Attractive Outcrop
Mud Cracks Attractive Outcrop by Metwally Hamza
Borehole Drilling Fluid Pond
Borehole Drilling Fluid Pond by Metwally Hamza
Orthoclase (KAlSi3O8)
Orthoclase (KAlSi3O8) by Metwally Hamza
Kaolinite (Al2Si2O5(OH)4)
Kaolinite (Al2Si2O5(OH)4) by Metwally Hamza
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