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Questions related from Muharrem Yavuz
With the explosion of a volcano angular pyroclasts occured. During the pyroclastic current, the angular pyroclasts are abraded on their way till settling down. Can you infer the distance of the...
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Is there any expected chemical composition sequence during the lifespan of an continental subduction related magmatism? For example in Andes, what is the first solidified rocks composition and...
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For major oxides one needs to recalculate the raw analysis data (K2O, Na2O, SiO2) for TAS diagram. What about trace elements? Do you need to recalculate them too for Winchester & Floyd (1977)...
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I interpret from the transition that the current was waning. The energy of the flow had decreased. Blocks of the current had settled one by one. A few blocks were able to move at the top a bit...
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In massive lapilli tuffs welding seen from incipient to intense degree. Heat, loading, rheology and chemistry conditions of a current weld the pyroclasts. Pumices will be collapsed and elongated,...
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Is interpreting lava flow direction reliable, from the asymmetrical shape of bubble walls (e.g. spoon shape) for an ancient volcanic rock on a mesoscopic scale disregarding tectonics?
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