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  • Home /
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  • Africa /
  • Northern Africa (137 entries)
Sandstone with Kaolinite Bedding (brittle to semi cohorent)
Sandstone with Kaolinite Bedding (brittle to semi cohorent) by Metwally Hamza
An Original Outcrop of Sedimentary Bedding with Weathering Gaps and Holes
An Original Outcrop of Sedimentary Bedding with Weathering Gaps and Holes by Metwally Hamza
A Sedimentary Outcrop: graben lead to normal fold
A Sedimentary Outcrop: graben lead to normal fold by Metwally Hamza
The outcrop of G3-granite
The outcrop of G3-granite by Metwally Hamza
The Original Photo of Coral Fossilized Colony
The Original Photo of Coral Fossilized Colony by Metwally Hamza
Geologist Metwally Hamza with one of his Geological Samples Collections, Cairo, Egypt
Geologist Metwally Hamza with one of his Geological Samples Collections, Cairo, Egypt by Metwally Hamza
Malachite & Azurite ( Chrysocolla ) Sample
Malachite & Azurite ( Chrysocolla ) Sample by Geologist / Ahmed Rady
An ideal outcrop of the recumbent fold
An ideal outcrop of the recumbent fold by Metwally Hamza
M. Hamza's Geological Samples Collection: sample of calcite crystals
M. Hamza's Geological Samples Collection: sample of calcite crystals by Metwally Hamza
G2-granite hand sample taken from its incubating mountain
G2-granite hand sample taken from its incubating mountain by Metwally Hamza
The Holy Chair of the Prophet Moses, from G3-granite Rock, Saint Catherine, Egypt
The Holy Chair of the Prophet Moses, from G3-granite Rock, Saint Catherine, Egypt by Metwally Hamza
The ptygmatic fold in nature, South Sinai, Egypt
The ptygmatic fold in nature, South Sinai, Egypt by Metwally Hamza
The collapsed archway
The collapsed archway by Adam Ciesielski
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
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