Quartzite Pillars

Silhouetted Papyrus Capitals on Nebraska Cliff in along a salt-sprayed cliff edge in Nebraska

Silhouetted Papyrus Capitals on Nebraska Cliff

Mamiya RZ67 · along a salt-sprayed cliff edge in Nebraska

 Basalt Organ Pipes on Sea Cliff at Dawn in across a floodplain after rain near Cape Town

Basalt Organ Pipes on Sea Cliff at Dawn

Panasonic Lumix DMC-G1 · across a floodplain after rain near Cape Town

 Copper Light on Basalt Organ Pipes Chile Cliff in across a wide valley floor in Chile

Copper Light on Basalt Organ Pipes Chile Cliff

Voigtlander Bessa R · across a wide valley floor in Chile

 Amethyst Geode Slice on Turquoise Wall Brazzaville in against weathered turquoise paint in Brazzaville

Amethyst Geode Slice on Turquoise Wall Brazzaville

Canon EOS-1D · against weathered turquoise paint in Brazzaville

 Aerial View of Hexagonal Basalt Columns Above Braided River in high above braided river channels in Kanto

Aerial View of Hexagonal Basalt Columns Above Braided River

Nikon FM3A · high above braided river channels in Kanto

 Geologist Kneeling Beside Basalt Columns at Sunset in in Arequipa

Geologist Kneeling Beside Basalt Columns at Sunset

Leica M11 · in Arequipa

 Aerial Columnar Basalt Over Tennessee Hills in far above terraced hillsides in Tennessee

Aerial Columnar Basalt Over Tennessee Hills

Fujifilm X-T3 · far above terraced hillsides in Tennessee

 Violet Geode Cross Section in Willemstad Window Light in inside a seed pod split open in Willemstad

Violet Geode Cross Section in Willemstad Window Light

Canon EOS R3 · inside a seed pod split open in Willemstad

 Basalt Columns Silhouetted Against Blue Evening Sky in across a floodplain after rain near Seomyeon, Busan

Basalt Columns Silhouetted Against Blue Evening Sky

Canon EOS R1 · across a floodplain after rain near Seomyeon, Busan

 Turquoise Stone Copper Veins Giza Metal in across a rain-beaded metal surface in Giza

Turquoise Stone Copper Veins Giza Metal

Kiev 88 · across a rain-beaded metal surface in Giza

 Basalt Organ Pipes Silhouetted Against Clouds in across a wide valley floor in Cuba

Basalt Organ Pipes Silhouetted Against Clouds

Google Pixel 8 · across a wide valley floor in Cuba

 Basalt Pipes on Cliff After Rain Near Lisbon in across a floodplain after rain near Lisbon

Basalt Pipes on Cliff After Rain Near Lisbon

Canon EOS 5DS R · across a floodplain after rain near Lisbon

 Quartz Crystal Cluster on Mica Schist Plinth in on a museum plinth in Ghaziabad

Quartz Crystal Cluster on Mica Schist Plinth

Sony a7R V · on a museum plinth in Ghaziabad

 Basalt Column Patagonia Tidal Waterfall Sunrise in across a wide valley floor in Patagonia

Basalt Column Patagonia Tidal Waterfall Sunrise

Sony a7R III · across a wide valley floor in Patagonia

 Quarry Rock Layers Near Victoria Falls Service Road in along a service road lined with pipes near Victoria Falls

Quarry Rock Layers Near Victoria Falls Service Road

Google Pixel 9 Pro · along a service road lined with pipes near Victoria Falls

 Silhouetted Grain Elevator Against Prairie Sunset in across an active works site near Jabalpur

Silhouetted Grain Elevator Against Prairie Sunset

iPhone X · across an active works site near Jabalpur

 Basalt Columns Oregon Coast Late Afternoon Haze in from a ridge above layered foothills in Oregon

Basalt Columns Oregon Coast Late Afternoon Haze

Sony a7S II · from a ridge above layered foothills in Oregon

 Columnar Basalt Tidal Waterfall Autumn Valley in across a wide valley floor near Quito

Columnar Basalt Tidal Waterfall Autumn Valley

Fujifilm X-Pro2 · across a wide valley floor near Quito

 Amethyst Geode Elephant Rooftop Muscat in inside a seed pod split open in Muscat

Amethyst Geode Elephant Rooftop Muscat

Google Pixel 8 Pro · inside a seed pod split open in Muscat

 Basalt Organ Pipes Blue Hour Sea Cliff Sydney in across a wide valley floor near Sydney

Basalt Organ Pipes Blue Hour Sea Cliff Sydney

Nikon Z 5 · across a wide valley floor near Sydney

 Graphite Crystal Structure Macro Pencil Tip in against weathered turquoise paint in Southampton

Graphite Crystal Structure Macro Pencil Tip

Canon EOS R6 Mark III · against weathered turquoise paint in Southampton

 Quartz Cluster on Mica Schist Pier Railing Chimoio in on a pier railing in Chimoio

Quartz Cluster on Mica Schist Pier Railing Chimoio

Minox 8x11 · on a pier railing in Chimoio

 Basalt Organ Pipes on Osaka Sea Cliff After Rain in across a floodplain after rain near Osaka

Basalt Organ Pipes on Osaka Sea Cliff After Rain

Rollei A110 · across a floodplain after rain near Osaka

 Violet Geode Crystal Cross Section Turquoise Wall in against weathered turquoise paint in Guiyang

Violet Geode Crystal Cross Section Turquoise Wall

Samsung Galaxy S9+ · against weathered turquoise paint in Guiyang

 Hexagonal Basalt Columns Above Desert Dunes in above dune fields and dry wadis near Mecca

Hexagonal Basalt Columns Above Desert Dunes

iPhone SE (2020) · above dune fields and dry wadis near Mecca

 Geologist Kneeling Beside Columnar Basalt in Mysore in in Mysore

Geologist Kneeling Beside Columnar Basalt in Mysore

Pentax Spotmatic · in Mysore

 Aerial Basalt Columns Sunset Over Giza Greenhouses in high over greenhouse grids near Giza

Aerial Basalt Columns Sunset Over Giza Greenhouses

Sony a9 III · high over greenhouse grids near Giza

 Aerial View of Basalt Columns Over Salt Ponds in high over salt ponds and causeways near Kota Tua, Jakarta

Aerial View of Basalt Columns Over Salt Ponds

Fujifilm X-Pro1 · high over salt ponds and causeways near Kota Tua, Jakarta

 Silhouetted Travertine Terraces After Rain in across a floodplain after rain in Thailand

Silhouetted Travertine Terraces After Rain

Canon New F-1 · across a floodplain after rain in Thailand

 Columnar Basalt Cliffs in Alberta Winter Valley in across a wide valley floor in Alberta

Columnar Basalt Cliffs in Alberta Winter Valley

iPhone 12 · across a wide valley floor in Alberta

 Geologist Boots Beside Fresh Drill Cores at Dusk in near Tucson

Geologist Boots Beside Fresh Drill Cores at Dusk

Nikon F6 · near Tucson

 Silhouetted Grain Silos Against Monsoon Sunset in near Durban

Silhouetted Grain Silos Against Monsoon Sunset

iPhone 15 Pro Max · near Durban

 Basalt Columns Cape Town Coast Aerial View in near Cape Town

Basalt Columns Cape Town Coast Aerial View

Sony a7 II · near Cape Town

 Marble Quarry Walls Under Rainy Night Sky in beside exposed structural steel near Windhoek

Marble Quarry Walls Under Rainy Night Sky

Nikon D300 · beside exposed structural steel near Windhoek

 Salt Pillars on Dead Sea Shore Near Havana in across a wide valley floor near Havana

Salt Pillars on Dead Sea Shore Near Havana

iPhone 13 mini · across a wide valley floor near Havana

 Geologist Balancing on Scree Near Strata in Harare in in Harare

Geologist Balancing on Scree Near Strata in Harare

Nikon D5 · in Harare

 Geologist Boots Beside Drill Cores in Mazar-i-Sharif in in Mazar-i-Sharif

Geologist Boots Beside Drill Cores in Mazar-i-Sharif

Sony a7R III · in Mazar-i-Sharif

 Geode Cross Section with Dust on Rainy Metal in across a rain-beaded metal surface near Kyiv

Geode Cross Section with Dust on Rainy Metal

Panasonic Lumix DMC-GH4 · across a rain-beaded metal surface near Kyiv

 Turquoise Stone with Copper Veins on Salt Crystals in on salt crystals along a pan rim in Addis Ababa

Turquoise Stone with Copper Veins on Salt Crystals

Sony a7S II · on salt crystals along a pan rim in Addis Ababa

 Aerial View of Hexagonal Basalt Columns Near Athens in far above river meanders near Thisio, Athens

Aerial View of Hexagonal Basalt Columns Near Athens

Leica M6 · far above river meanders near Thisio, Athens