Search for any geological feature below
–then click on the image to see a larger version in its correct format, a more detailed caption, and an ID number.
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SOME POINTERS:
Photos typically include their locations, so you can use locations as keywords too. You get more hits with shorter words, and fewer hits as you become increasingly specific with increasing numbers of keywords. It’s best to use singular rather than plural (eg “volcano” instead of “volcanoes”).
As some words are included in others (“salt” within “basalt,” for example) you might want to be more specific to avoid getting a bunch of irrelevant photos.
Or you can just scroll down and see the most recently added photos… Enjoy!
Sea stack, Strait of Juan de Fuca, WA
Sea stack, Strait of Juan de Fuca, Washington. Vancouver Island in background. (IMG_6307)
Download ImageLake Tecopa, a playa in southern CA
Salt-covered playa of Lake Tecopa,Mojave Desert, California. (IMG_5517)
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gullies on hillside, southern California
eroded gullies on hillside, southern California (IMG_3410)
Download ImageWater monitoring of spring (vertical)
Water monitoring of spring at Devils Hole, Mojave Desert, California. IMG_5236
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spring-fed wetlands in Mojave Desert
spring-fed wetlands and salt-tolerant pickleweed in Mojave Desert, Death Valley National Park, (IMG_5289)
Download ImageCambrian Limestone, Death Valley, Calfornia
Cambrian Bonanza King Limestone, Death Valley National Park, Calfornia. (IMG_5374)
Download ImageWineglass Canyon, (Vertical)
Wineglass Canyons indicate recent uplift on faults. Death Valley National Park, California (IMG_5259)
Download ImageMount Shasta, California.
Mount Shasta, a Cascade stratovolcano in California.(IMG_3376)
Download ImageWater monitoring of spring (vertical)
Water monitoring of spring at Devils Hole, Mojave Desert, California. (IMG_5233)
Download ImageWater monitoring of spring (vertical)
Water monitoring of spring at Devils Hole, Mojave Desert, California. (IMG_5237)
Download ImageWater monitoring of spring, Mojave Desert.
Water monitoring of spring at Devils Hole, Mojave Desert, California. (IMG_5235)
Download Imagegullies on hillside, California (vertical)
gullies on hillside, southern California (IMG_3408)
Download ImagePlaya and mountain, southern California
Playa and mountain, Mojave Desert, California
Download ImageTilted fault block, Nevada
Aerial view of Bare Mountain, a tilted fault block in western Nevada. Bare Mountain, just south of Beatty Nevada illustrates the defining structural style of Basin and Range extension: a tilted fault block. Its southern part consists of faulted Precambrian and Cambrian sedimentary rock. In this photo, one can see a large normal fault separating brown-colored Precambrian-Cambrian Wood Canyon Formation (below) faulted against lighter-colored Cambrian Carrara and Bonanza King Formations. The Carrara and Bonanza King formations show numerous smaller normal faults within them. (ID: IMG_5133)
Download ImageNative gold in quartz vein
Native gold in vein, hosted by quartz. Photo is about 2 cm across. (IMG_2704)
Download ImageGranitic rock of Trinity Alps, California (vertical)
Granitic rock of the Trinity Alps, northern California. (IMG_3382)
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Deflection of stream along San Andreas Fault
San Andreas fault at Wallace Creek in the Carrizo Plain, California, view towards the northeast. Note how the stream gully is abruptly deflected to the right about 150 meters. That deflection is caused by repeated right-lateral slip events (earthquakes) along the fault. (IMG_1404)
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