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.
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Andesitic dike, New Zealand (vertical)
Meads Wall, an andesite dike intruding lavas on Mt. Ruapehu, New Zealand (180114-23)
Download ImageAndesitic dike, New Zealand (vertical)
Meads Wall, an andesite dike intruding lavas on Mt. Ruapehu, New Zealand (180114-19)
Download ImageAndesitic dike, New Zealand
Meads Wall, an andesite dike intruding lavas on Mt. Ruapehu, New Zealand (180114-18)
Download ImageAndesitic dike, New Zealand
Meads Wall, an andesite dike intruding lavas on Mt. Ruapehu, New Zealand (180114-15)
Download ImageAsh flow tuff, Taupo, New Zealand
1800 year-old ash flow tuff from the Taupo eruption, New Zealand. Note the pumice lapilli. (180113-19)
Download ImageAsh flow tuff, Taupo, New Zealand
1800 year-old ash flow tuff from the Taupo eruption, New Zealand. Note the pumice lapilli. (180113-19)
Download ImagePumice lapilli in ash flow tuff
Pumice lapilli in ash flow tuff of the 1800 year old Taupo eruption, New Zealand (180113-9)
Download ImageEgmont Volcano (Taranaki) New Zealand
Egmont andesite stratovolcano (Taranaki), New Zealand. (IP18-4883)
Download ImageLake-filled explosion crater, New Zealand
Small Lake-filled explosion crater, Waiotapu, New Zealand (180108-123)
Download ImageHydrothermal spring and deposits, New Zealand
Hydrothermal spring and deposits, Waiotapu geothermal area, New Zealand. The white color is sinter (silica) and orange from antimony precipitation. (180108-85)
Download ImageHydrothermal spring and deposits (Pan)
Hydrothermal spring and deposits, Waiotapu geothermal area, New Zealand. The white color is sinter (silica) and orange from antimony precipitation. (180108-82)
Download ImageErupting geyser and sinter chimney, New Zealand
Small geyser and sinter chimney. Lady Knox Geyser, New Zealand (180108-34)
Download ImageErupting geyser and sinter chimney, (vertical)
Small erupting geyser and sinter chimney. Lady Knox Geyser, New Zealand (180108-19)
Download ImageSteaming geyser chimney, New Zealand (vertical)
Small smoking geyser and sinter chimney. Lady Knox Geyser, New Zealand (180108-15)
Download ImageSteaming geyser chimney, New Zealand (vertical)
Small smoking geyser and sinter chimney. Lady Knox Geyser, New Zealand (180108-13)
Download ImageSteaming geyser chimney, New Zealand
Small smoking geyser and sinter chimney. Lady Knox Geyser, New Zealand (180108-10)
Download ImageErupting mudpot, New Zealand (vertical)
Erupting mudpot hotspring, New Zealand (180108-4)
Download ImageBoulder-sized clast in sandstone
Boulder-sized clast in poorly sorted pebbly Miocene sandstone. New Zealand. (180106-36)
Download ImageChannel deposit in sandstone
Channel deposit in Miocene sandstone, New Zealand. (180106-34)
Download Image
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