Search Results - "Emeleus, Henry C"

A large explosive silicic eruption in the British Palaeogene Igneous Province by Troll, Valentin R., Emeleus, C. Henry, Nicoll, Graeme R., Mattsson, Tobias, Ellam, Robert M., Donaldson, Colin H., Harris, Chris

“…Large-volume pyroclastic eruptions are not known from the basalt-dominated British Palaeogene Igneous Province (BPIP), although silicic magmatism is documented…”
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Lateral versus vertical emplacement in shallow-level intrusions? The Slieve Gullion ring-complex revisited by Emeleus, C. Henry, Troll, Valentin R, Chew, David M, Meade, Fiona C

“…Recent studies on shallow-level arcuate intrusions have identified numerous examples of horizontal mineral fabrics. These are commonly interpreted as…”
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Rapid crystallization of precious-metal-mineralized layers in mafic magmatic systems by Hepworth, Luke N., Daly, J. Stephen, Gertisser, Ralf, Johnson, Chris G., Emeleus, C. Henry, O’Driscoll, Brian

“…The solidified remnants of mafic magmatic systems host the greatest concentrations of platinum-group metals in the Earth’s crust. Our understanding of…”
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Dating the onset of volcanism at the Rum Igneous Centre, NW Scotland by Troll, Valentin R, Nicoll, Graeme R, Donaldson, Colin H, Emeleus, Henry C

“…Major volcanic activity on the Isle of Rum commenced with the eruption of thick (>100 m) intra-caldera rhyodacite ash-flow sheets fed from steep-sided feeder…”
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Petrogenesis of the Loch Bà ring-dyke and Centre 3 granites, Isle of Mull, Scotland by Troll, Valentin R., Nicoll, Graeme R., Ellam, Robert M., Emeleus, C. Henry, Mattsson, Tobias

“…The Loch Bà ring-dyke and the associated Centre 3 granites represent the main events of the final phase of activity at the Palaeogene Mull igneous complex. The…”
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Linking In Situ Crystallization and Magma Replenishment via Sill Intrusion in the Rum Western Layered Intrusion, NW Scotland by Hepworth, Luke N, O’Driscoll, Brian, Gertisser, Ralf, Daly, J Stephen, Emeleus, C Henry

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Thinking about LIPs: A brief history of ideas in Large igneous province research by Svensen, Henrik H., Jerram, Dougal A., Polozov, Alexander G., Planke, Sverre, Neal, Clive R., Augland, Lars E., Emeleus, Henry C.

“…Large igneous provinces (LIPs) are extraordinary igneous and tectonic events that have influenced the planet in profound ways, including the major turnovers in…”
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The Central Series of the Rum Igneous Complex, NW Scotland: the rises and falls of magma in a large mafic‐ultramafic volcano by Upton, Brian G.J., Troll, Valentin R., Emeleus, C. Henry, Donaldson, Colin H.

“…The Central Series of the Paleocene mafic to ultramafic Rum complex is the youngest of the three main cumulate series that make up the layered igneous complex…”
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Ardnamurchan 3D cone-sheet architecture explained by a single elongate magma chamber by Burchardt, Steffi, Troll, Valentin R., Mathieu, Lucie, Emeleus, Henry C., Donaldson, Colin H.

“…The Palaeogene Ardnamurchan central igneous complex, NW Scotland, was a defining place for the development of the classic concepts of cone-sheet and ring-dyke…”
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The roles of melt infiltration and cumulate assimilation in the formation of anorthosite and a Cr-spinel seam in the Rum Eastern Layered Intrusion, NW Scotland by O'Driscoll, Brian, Donaldson, Colin H., Daly, J. Stephen, Emeleus, C. Henry

“…Thin (~ 2 mm) Cr-spinel seams are present at the bases of several of the coupled peridotite–troctolite units that comprise the Rum Eastern Layered Intrusion…”
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Pre-eruptive magma mixing in ash-flow deposits of the Tertiary Rum Igneous Centre, Scotland by Troll, Valentin R., Donaldson, Colin H., Emeleus, C. Henry

“…The Northern Marginal Zone of the Rum Igneous Centre is a remnant of an early caldera and its infill. It is composed of intra-caldera breccias and various…”
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An Origin for Harrisitic and Granular Olivine in the Rum Layered Suite, NW Scotland: a Crystal Size Distribution Study by O'Driscoll, Brian, Donaldson, Colin H., Troll, Valentin R., Jerram, Dougal A., Emeleus, C. Henry

“…Dendritic crystal morphologies occur in a number of igneous rocks and are thought to originate from the rapid growth of crystals, yet many examples of…”
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The Iceland Microcontinent and a continental Greenland-Iceland-Faroe Ridge by Foulger, Gillian R., Doré, Tony, Emeleus, C. Henry, Franke, Dieter, Geoffroy, Laurent, Gernigon, Laurent, Hey, Richard, Holdsworth, Robert E., Hole, Malcolm, Höskuldsson, Ármann, Julian, Bruce, Kusznir, Nick, Martinez, Fernando, McCaffrey, Ken J.W., Natland, James H., Peace, Alexander L., Petersen, Kenni, Schiffer, Christian, Stephenson, Randell, Stoker, Martyn

“…The breakup of Laurasia to form the Northeast Atlantic Realm disintegrated an inhomogeneous collage of cratons sutured by cross-cutting orogens. Volcanic…”
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Incremental Construction of the Unit 10 Peridotite, Rum Eastern Layered Intrusion, NW Scotland by Hepworth, Luke N., O’Driscoll, Brian, Gertisser, Ralf, Daly, J. Stephen, Emeleus, C. Henry

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Cr-spinel Seam Petrogenesis in the Rum Layered Suite, NW Scotland: Cumulate Assimilation and in situ Crystallization in a Deforming Crystal Mush by O’Driscoll, Brian, Emeleus, C. Henry, Donaldson, Colin H., Daly, J. Stephen

“…Laterally extensive (∼2 mm thick) Cr-spinel seams in the Rum Layered Suite, NW Scotland, occur at the bases of several of the coupled peridotite–troctolite…”
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A NEW EXPOSURE OF A CALDERA FAULT SEGMENT AT THE SLIEVE GULLION IGNEOUS CENTRE: IMPLICATIONS FOR THE EMPLACEMENT OF THE EARLY RING-COMPLEX by Troll, Valentin R., Meade, Fiona C., Chew, David M., Emeleus, C. Henry

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Caldera formation in the Rum central Igneous Complex, Scotland by TROLL, Valentin R, EMELEUS, C. Henry, DONALDSON, Colin H

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A NEW EXPOSURE OF A CALDERA FAULT SEGMENT AT THE SLIEVE GULLION IGNEOUS CENTRE: IMPLICATIONS FOR THE EMPLACEMENT OF THE EARLY RING-COMPLEX by TROLL, VALENTIN R., MEADE, FIONA C., CHEW, DAVID M., EMELEUS, C. HENRY

“…A contact zone between porphyritic microgranite of the early ring-complex of the Paleocene Slieve Gullion igneous centre and Lower Palaeozoic metasedimentary…”
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Petrographic, Mineralogic, and X-Ray Fluorescence Analysis of Lunar Igneous-Type Rocks and Spherules by Brown, G. Malcolm, Emeleus, C. Henry, Holland, J. Grenville, Phillips, Roy

“…Three lunar rocks show almost identical mineralogy but grain sizes that vary from basaltic to gabbroic. Clinopyroxene is zoned from augite to subcalcic…”
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