Volcaniclastic dykes tell on fracturing, explosive eruption and lateral collapse at Stromboli volcano (Italy)
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- 作者：Luigina Vezzoli ; Claudia Corazzato ; claudia.corazzato@uninsubria.it" class="auth_mail" title="E-mail the corresponding author
- 关键词：Pyroclastic dykes ; Volcano lateral collapse ; Hydrofracturing ; Volcanic breccia ; Stromboli
- 刊名：Journal of Volcanology and Geothermal Research
- 出版年：2016
- 出版时间：15 May 2016
- 年：2016
- 卷：318
- 期：Complete
- 页码：55-72
- 全文大小：8177 K
文摘
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Two volcaniclastic dykes are described for the first time at Stromboli
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Dyke fractures are related to tensional deformation and strength reduction
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The volcaniclastic dykes represent explosive volcanic conduits
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Lithofacies record injection and intrusive/extrusive pyroclastic explosions
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The genesis of the dykes is related to the Neostromboli major lateral collapse