Category Archives: Volcanoes

Mud Pot or Mud Pool and Paint Pot: Landforms Resulting from volcanic and Biological Activity

One of the most interesting looking features of a thermal area is mudpots. A mudpot  or mud pool is an acidic hot spring, or fumarole, with limited water. It usually takes the form of a pool of bubbling mud. The acid … Continue reading

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Earth Scientists Say to Jupiter’s Moon Io: Your Volcanoes Are in the Wrong Place

Jupiter’s moon Io is the most volcanically active world in the whole Solar System, with hundreds of volcanoes, some erupting lava fountains up to 250 miles high. But, concentrations of volcanic activity are significantly displaced from where they are expected … Continue reading

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Montmorillonite Clay

Montmorillonite is a very soft phyllosilicate group of minerals that typically form in microscopic crystals, forming a clay. It is named after Montmorillon in France. Montmorillonite, a member of the smectite family, is a 2:1 clay, meaning that it has … Continue reading

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Synthetic Aperture Radar Using ‘Inflation’ Monitoring could Predict Volcanic Eruptions

The world’s deadliest and largest volcanic eruptions happen in Indonesia. Future eruptions in this jungle-filled region could be better predicted by using satellite radar to detect swelling magma near the summit of those volcanoes, a new study suggests. To search … Continue reading

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Spiral Lava Flow On Mars!!

High-resolution photos of lava flows on Mars show coiling spiral patterns  resembling snail or nautilus shells. The discovery, made by Arizona State University graduate student Andrew Ryan, was published in a paper published April 27, 2012, in the scientific journal Science.The new discovery is the … Continue reading

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Cleveland volcano in Alaska Could Erupt at Any Moment

The Alaska Volcano Observatory has issued an eruption advisory for the 5,676 foot-tall Cleveland Volcano, located on the uninhabited island of Chuginadak in the Aleutian chain about 940 miles southwest of Anchorage. The advisory was based on “thermal anomalies” detected … Continue reading

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