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Porto Azzurro Pluton

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Journal Article
Journal: Geosphere
Published: 01 April 2012
Geosphere (2012) 8 (2): 470–490.
...Giovanni Musumeci; Luca Vaselli Abstract In the northern Tyrrhenian Sea, late Miocene intrusions (Monte Capanne pluton and Porto Azzurro pluton) were emplaced at upper crustal levels (<0.2 GPa) in the thrust systems of Elba Island. The emplacement of intrusive rocks is currently explained...
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Scheme of structural setting in the western side of <span class="search-highlight">Porto</span> <span class="search-highlight">Azzurro</span> <span class="search-highlight">pluton</span> co...
Published: 01 April 2012
Figure 11. Scheme of structural setting in the western side of Porto Azzurro pluton contact aureole. Calanchiole and Felciaio shear zones (CSZ, FSZ) are ductile thrust zones within contact aureole, and Capo Norsi thrust (CNT) marks the tectonic contact with the upper thrust system.
Journal Article
Journal: GSA Bulletin
Published: 01 January 2011
GSA Bulletin (2011) 123 (1-2): 329–346.
... that faulting and intrusion overlapped in time. Structure contour analysis indicates that the Zuccale fault has a regional domal morphology. The dimensions and spatial location of the dome correlate with the likely subsurface position of the Porto Azzurro pluton, originally intruded at ∼6 km depth. We propose...
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Summary of the structural evolution of the Zuccale fault. (A) Prior to empl...
Published: 01 January 2011
Figure 15. Summary of the structural evolution of the Zuccale fault. (A) Prior to emplacement of the Porto Azzurro plutonic complex, the Zuccale fault slipped in the upper crust at a low angle. Deformation in the footwall of the Zuccale fault occurred principally by movement along networks
Journal Article
Journal: GSA Bulletin
Published: 01 November 2012
GSA Bulletin (2012) 124 (11-12): 1913–1915.
...-magmatic relationships can be studied. Smith et al. (2011) recently proposed that emplacement of the late Miocene Porto Azzurro pluton in eastern Elba Island occurred during part of the activity of the Zuccale fault, an important regional structure. This interpretation hinges on several statements...
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Detailed geological map of representative faulting patterns in the immediat...
Published: 01 January 2011
of igneous dikes and sills related to the Porto Azzurro pluton. Footwall faults labeled “F” are those that result in local thickening of the Zuccale fault core (for details, see text and Smith et al., 2007 ). Line A-B-C is the cross-section line in Figure 9 .
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Geological sketch map of southeastern Elba Island (modified after  Barberi ...
Published: 01 November 2012
from the overlying nonmetamorphosed cover units (Tuscan Nappe and Ligurian units). The Zuccale fault, which crops out north of the Mola plain and NW of Calamita Peninsula, is a low-angle normal fault that crosscuts the nappe stack and intrusive rocks of the Porto Azzurro pluton (i.e., NW of Porto
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(A) Structure contour map describing the geometry of the Zuccale fault. Han...
Published: 01 January 2011
Porto Azzurro pluton (see text for discussion).
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Aerial photograph and field photographs of the Zuccale fault on the south s...
Published: 01 November 2012
in this locality are severely affected by iron and skarn mineralization related to intrusion of the Porto Azzurro pluton. Note pen for scale (marked by white circle).
Journal Article
Journal: GSA Bulletin
Published: 01 November 2012
GSA Bulletin (2012) 124 (11-12): 1916–1917.
... in this locality are severely affected by iron and skarn mineralization related to intrusion of the Porto Azzurro pluton. Note pen for scale (marked by white circle). ...
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Journal Article
Published: 01 June 2018
Italian Journal of Geosciences (2018) 137 (2): 238–253.
..., 2015 ; P andeli et alii, 2018 ), the Porto Azzurro pluton was scarcely investigated since it is exposed as just a few limited outcrops ( B ortolotti et alii , 2001 ). On the contrary, its metamorphic contact aureole is widely exposed in the Mt. Calamita promontory ( Fig. 1 ). Despite...
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Series: Geological Society, London, Special Publications
Published: 01 January 1999
DOI: 10.1144/GSL.SP.1999.174.01.04
EISBN: 9781862394223
... compare geological and structural data from Messinian-Pliocene monzogranitic intrusions located both offshore (Monte Capanne, Porto Azzurro, Montecristo and Giglio) and onshore (Gavorrano and Botro ai Marmi) in the Northern Tyrrhenian region to constrain modes of pluton emplacement. Offshore, eastward non...
Journal Article
Published: 03 August 2023
Geological Magazine (2023) 160 (7): 1241–1253.
... (Bartole, 1995 ; Jolivet et al. 1998 ; Rossetti et al. 1999 ). At Elba, Porto Azzurro and Monte Capanne plutons were emplaced along regional transfer zones (Dini et al. 2008 ), up to 6–7 km wide, that separated crustal volumes with different amounts of extension and related vertical movements...
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Map of Italy highlighting the location of upper-crustal <span class="search-highlight">plutonic</span> complexes ...
Published: 01 January 2011
—Montecristo; P—Porto Azzurro (Elba). Present-day extension within the Apennine mountain chain is indicated by double-headed arrows and occurs at a rate of up to around 2.5 mm/yr −1 ( Hunstad et al., 2003 ; Pauselli et al., 2006 ).
Series: Geological Society, London, Special Publications
Published: 01 January 2004
DOI: 10.1144/GSL.SP.2004.234.01.12
EISBN: 9781862394827
...). Intrusive activity in eastern Elba was delayed until 5.9 Ma when the Porto Azzurro pluton and the associated products were emplaced (Conti-celli et al. 2001). Capo bianco aplite The Capo Bianco aplite is a white porphyritic rock with alkali-feldspar granite compositions (Table 1 ). In western...
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Journal Article
Published: 01 July 1995
Bulletin de la Société Géologique de France (1995) 166 (4): 341–354.
... Pliocene Miocene models Monte Capanne monzogranite Neogene plate tectonics Pliocene plutonic rocks plutons Porto Azzurro Italy rifting shear zones Southern Europe stress tectonics Tertiary Tuscany Italy Tyrrhenian Sea upper Miocene West Mediterranean Zuccale Fault ...
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Conceptual sketch of the Giglio Island granite evolution through time. To t...
Published: 03 August 2023
Figure 5. Conceptual sketch of the Giglio Island granite evolution through time. To the left, a possible exhumation path of the granite, according to an exponential law, in line with models set up for the Monte Capanne and Porto Azzurro granites at the Elba Island (Caggianelli et al. 2014
Journal Article
Published: 30 May 2022
Geological Magazine (2022) 159 (11-12): 2238–2261.
.... 2003 ; Gagnevin et al. 2011 ; Spiess et al. 2021 ), are now exposed. The relevant circulation of hydrothermal fluids (Liotta et al. 2015 with references therein) during the cooling of the Porto Azzurro pluton (Orlando et al. 2017 ; Zucchi et al. 2017 ; Zucchi, 2020 ) mainly produced masses...
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Series: Geological Society, London, Special Publications
Published: 01 January 2014
DOI: 10.1144/SP394.1
EISBN: 9781862396708
... Capanne (6.9 Ma) and Porto Azzurro (5.9 Ma) plutons, respectively (Fig. 2 ). In comparison to the Porto Azzurro pluton, the Monte Capanne pluton is extensively exposed and its geometry is well constrained ( Westerman et al. 2004 ). Several laccoliths and dykes predated and post-dated the emplacement...
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Journal Article
Published: 01 December 2004
Journal of the Geological Society (2004) 161 (6): 1039–1051.
... porphyry sheets ( c . 8 Ma; Rocchi et al . 2002 ), the Monte Capanne granodiorite ( c . 7 Ma; Saupé et al . 1982 ) and the Porto Azzurro monzogranite with associated dykes ( c . 5.1 Ma; Saupé et al . 1982 ) ( Fig. 2a ). The two main extensional detachments display different relative age...
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