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Central North Island volcanism : international volcanological congress
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Year: 1987 Publisher: Lower Hutt : New Zealand geological survey,

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Volcanism --- Ignimbrite

Volcanism in the Campania Plain : Vesuvius, Campi Flegrei and Ignimbrites
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ISBN: 9780444521750 0444521755 9780080481661 0080481663 128105108X 9786611051082 Year: 2006 Publisher: Amsterdam ; Boston : Elsevier,

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The book deals with the study of three important volcanisms in the Campania Plain: Vesuvius, Campi Flegrei and Ignimbrites. The knowledge of the volcanic evolution of Vesuvius and Campi Flegrei has a particular relevance because of the hazards that these volcanoes pose to the about 1.5 million people living in the Neapolitan area. The contributors to the volume bring new data (experiments on volatile solubility, fluid-melt inclusions, tectonic, geophysical, isotope, geochronology), which are helpful in the creation of new models for a better understanding of the behaviour of the vol

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Volcanism --- Ignimbrite


Book
Zones and zonal variations in welded ash flows
Authors: ---
Year: 1960 Publisher: Washington : United States Department of the Interior, Geological Survey,

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Pyroclastic density currents and the sedimentation of ignimbrites
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ISBN: 1862391246 Year: 2002 Publisher: London : Geological Society,

Volcanism in the Campania Plain : Vesuvius, Campi Flegrei and Ignimbrites
Author:
ISBN: 9780444521750 0444521755 9780080481661 0080481663 9786611051082 128105108X Year: 2006 Publisher: Amsterdam ; Boston : Elsevier,

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Abstract

The book deals with the study of three important volcanisms in the Campania Plain: Vesuvius, Campi Flegrei and Ignimbrites. The knowledge of the volcanic evolution of Vesuvius and Campi Flegrei has a particular relevance because of the hazards that these volcanoes pose to the about 1.5 million people living in the Neapolitan area. The contributors to the volume bring new data (experiments on volatile solubility, fluid-melt inclusions, tectonic, geophysical, isotope, geochronology), which are helpful in the creation of new models for a better understanding of the behaviour of the vol


Book
Structural Control of Mineral Deposits. Theory and Reality
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ISBN: 3038977853 3038977845 Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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""Structural Control"" remains a crucial point that frequently lacks in any scientific and/or economic analysis of ore deposits, whatever their type and class. The case of lode deposits is exemplary, although also other deposits, like breccia pipe, stockwerk, massive sulphides, skarn, etc., can, surprisingly, be concerned. Several concepts like the gold-bearing shear zone have not proven valid during the last few decades in terms of our understanding of gold deposit and have been totally abandoned. Additionally, the relationships between magmatism, regional tectonic context, and mineralization remain uncertain and have been debated in several recent publications. This demonstrates that this issue is still relevant, and its solution may help in the distinction between intrusion-related and orogenic deposits. In this Special Issue, we particularly invite any case study of mineral deposits, in which it has been demonstrated that structural geology may have a significant role in the establishment of the deposit model of formation and/or on exploration and exploitation programs. Examples in which the structural model diverges from those described in the classical literature are particularly welcomed, including studies in which relationships with magmatism can be suspected and/or demonstrated. Indeed, all cases that illustrate concepts that differ from the classic ones and from theoretical models may represent significant contributions to this volume.

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