News tagged with volcanic rocks

Were martian rocks weathered by water?

There are many ways rocks can be textured. Wind erosion, water erosion, the escape of volcanic gases during their formation (in the case of igneous rocks)… all these forces can create the pitted textures ...

dateOct 05, 2011 in Space Exploration
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Mount Etna's mystery explained?

Internationally renowned geophysicist Dr Wouter Schellart has developed the first dynamic model to explain the mystery of the largest and most fascinating volcano in Europe, Mount Etna.

dateOct 07, 2010 in Earth Sciences
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Rare melt key to 'Ring of Fire'

(PhysOrg.com) -- Oxford University scientists have discovered the explanation for why the world?s explosive volcanoes are confined to bands only a few tens of kilometres wide, such as those along the Pacific ...

dateOct 07, 2010 in Earth Sciences
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