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Cristobalite in volcanic ash of the soufriere hills volcano, montserrat, british west indies
Crystalline silica (mostly cristobalite) was produced by vapor-phase crystallization and devitrification in the andesite lava dome of the Soufriere Hills volcano, Montserrat. The sub-10-micrometerExpand
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Control on the emplacement of the andesite lava dome of the Soufriere Hills volcano, Montserrat by degassing-induced crystallization
Lava solidification is controlled by two mechanisms: external cooling and gas exsolution, the latter inducing crystallization due to increasing liquidus temperature. The andesite lava dome of theExpand
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The role of magma mixing in triggering the current eruption at the Soufriere Hills Volcano, Montserrat
The andesite lava currently erupting at the Soufriere Hills volcano, Montserrat, contains ubiquitous mafic inclusions which show evidence of having been molten when incorporated into the andesite.Expand
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Hydrology of the Lake Eyre Basin
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Evidence for continental crustal assimilation in the Hemlock Formation flood basalts of the early Proterozoic Penokean Orogen, Lake Superior region
This paper reports on two a major suites of mafic volcanic and intrusive rocks that are juxtaposed across the Niagara fault zone within the central part of the Penokean Orogen. Neodymium isotopicExpand
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Rheology of the Montserrat lavas
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ABSTRACT: Influence of the West Virginia Dome on Paleocurrent Patterns in the Upper Devonian-Lower Mississippian Price Formation in the Central Appalachians
INFLUENCE OF THE WEST VIRGINIA DOME ON PALEOCURRENT PATTERNS IN THE UPPER DEVONIAN-LOWER MISSISSIPPIAN PRICE FORMATION IN THE CENTRAL APPALACHIANS Sheldon J. Murphy Upper Devonian-Lower MississippianExpand
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