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Showing 1 to 3 of 3 for “"Magma storage conditions"”.
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The record of magma storage conditions in mineral compositions below a glacial to ice-free Askja volcano, Iceland
… and textures from basaltic lavas to reconstruct magma chamber conditions before, during and after glaciation. In this study, 36 lava flow and gabbro xenolith samples were collected from seven separate units: two glacial, the Early Holocene, and four historical. These samples were analyzed along …
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Historic and prehistoric volcanic activity on St Kitts and Nevis, West Indies: Controls on future hazard
… been analysed to characterise the nature of the magma storage conditions below both islands, and to understand the styles of the most recent eruptions. These geochemical analyses have shown that open-system processes dominated the magma storage conditions at both St Kitts and Nevis, and recharges …
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Prelude to the Tshirege caldera-forming eruption of the Bandelier magmatic system, New Mexico, USA
… eruptions have occurred in the Bandelier magmatic system of the Jemez Mountains of northern New Mexico, the latter of which formed Valles caldera during the Tshirege eruption at 1232 ka. Despite no eruptions at Valles in the last ca. 70 kyr, the presence of partially molten magma bodies at …