Geology of Montecastelli Pisano (inner Northern Apennines, Italy): normal and transfer fault zones affecting a dismantled ophiolite bearing orogenic wedge
ABSTRACTWe present the geological map (1:10.000) of the Montecastelli Pisano area, where (i) the relationships between Neogene-Quaternary transfer and normal faults have been carefully mapped (Sheet 1), and (ii) the mantle sequence of the Ligurian Ocean has been analysed (Sheet 2). Fault analyses al...
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Taylor & Francis Group
2023-12-01
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Series: | Journal of Maps |
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Online Access: | https://www.tandfonline.com/doi/10.1080/17445647.2023.2242723 |
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author | Andrea Brogi Domenico Liotta Andrea Dini Andrea Rielli |
author_facet | Andrea Brogi Domenico Liotta Andrea Dini Andrea Rielli |
author_sort | Andrea Brogi |
collection | DOAJ |
description | ABSTRACTWe present the geological map (1:10.000) of the Montecastelli Pisano area, where (i) the relationships between Neogene-Quaternary transfer and normal faults have been carefully mapped (Sheet 1), and (ii) the mantle sequence of the Ligurian Ocean has been analysed (Sheet 2). Fault analyses allowed to define: (i) NE-trending fault system (left-lateral strike- to oblique-slip faults) belonging to a transfer shear zone; and (ii) NW-trending normal to oblique-slip faults. Their evolution is framed in the extensional tectonics affecting the Northern Apennines since Early-Middle Miocene. The ophiolite complex is constituted by serpentinized spinelharzburgite with minor serpentinized dunite channels cut by gabbro dykes. A km-scale cataclastic zone cut the mantle section, locally hosting Cu-Fe mineralization. The goal of this work is to present the distribution of the main fractures affecting an area where the occurrence of ophiolite can favor the success of the CO2 reinjection project. |
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institution | Directory Open Access Journal |
issn | 1744-5647 |
language | English |
last_indexed | 2024-03-12T13:50:05Z |
publishDate | 2023-12-01 |
publisher | Taylor & Francis Group |
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series | Journal of Maps |
spelling | doaj.art-7f24689ddc2b4dac9164f67cec50f8972023-08-23T07:14:36ZengTaylor & Francis GroupJournal of Maps1744-56472023-12-0119110.1080/17445647.2023.2242723Geology of Montecastelli Pisano (inner Northern Apennines, Italy): normal and transfer fault zones affecting a dismantled ophiolite bearing orogenic wedgeAndrea Brogi0Domenico Liotta1Andrea Dini2Andrea Rielli3Department of Earth and Geo-environmental Sciences, University of Bari Aldo Moro, Bari, ItalyDepartment of Earth and Geo-environmental Sciences, University of Bari Aldo Moro, Bari, ItalyIGG-CNR, Institute of Geosciences and Earth Resources, Pisa, ItalyIGG-CNR, Institute of Geosciences and Earth Resources, Pisa, ItalyABSTRACTWe present the geological map (1:10.000) of the Montecastelli Pisano area, where (i) the relationships between Neogene-Quaternary transfer and normal faults have been carefully mapped (Sheet 1), and (ii) the mantle sequence of the Ligurian Ocean has been analysed (Sheet 2). Fault analyses allowed to define: (i) NE-trending fault system (left-lateral strike- to oblique-slip faults) belonging to a transfer shear zone; and (ii) NW-trending normal to oblique-slip faults. Their evolution is framed in the extensional tectonics affecting the Northern Apennines since Early-Middle Miocene. The ophiolite complex is constituted by serpentinized spinelharzburgite with minor serpentinized dunite channels cut by gabbro dykes. A km-scale cataclastic zone cut the mantle section, locally hosting Cu-Fe mineralization. The goal of this work is to present the distribution of the main fractures affecting an area where the occurrence of ophiolite can favor the success of the CO2 reinjection project.https://www.tandfonline.com/doi/10.1080/17445647.2023.2242723Transfer faultssuperimposed extensional structuresserpentiniteLigurian ophioliteextensional tectonicsNorthern Apennines |
spellingShingle | Andrea Brogi Domenico Liotta Andrea Dini Andrea Rielli Geology of Montecastelli Pisano (inner Northern Apennines, Italy): normal and transfer fault zones affecting a dismantled ophiolite bearing orogenic wedge Journal of Maps Transfer faults superimposed extensional structures serpentinite Ligurian ophiolite extensional tectonics Northern Apennines |
title | Geology of Montecastelli Pisano (inner Northern Apennines, Italy): normal and transfer fault zones affecting a dismantled ophiolite bearing orogenic wedge |
title_full | Geology of Montecastelli Pisano (inner Northern Apennines, Italy): normal and transfer fault zones affecting a dismantled ophiolite bearing orogenic wedge |
title_fullStr | Geology of Montecastelli Pisano (inner Northern Apennines, Italy): normal and transfer fault zones affecting a dismantled ophiolite bearing orogenic wedge |
title_full_unstemmed | Geology of Montecastelli Pisano (inner Northern Apennines, Italy): normal and transfer fault zones affecting a dismantled ophiolite bearing orogenic wedge |
title_short | Geology of Montecastelli Pisano (inner Northern Apennines, Italy): normal and transfer fault zones affecting a dismantled ophiolite bearing orogenic wedge |
title_sort | geology of montecastelli pisano inner northern apennines italy normal and transfer fault zones affecting a dismantled ophiolite bearing orogenic wedge |
topic | Transfer faults superimposed extensional structures serpentinite Ligurian ophiolite extensional tectonics Northern Apennines |
url | https://www.tandfonline.com/doi/10.1080/17445647.2023.2242723 |
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