GEOCHEMISTRY AND PETROLOGY OF PLATE MARGINS
(objectives)
The course has three main objectives: 1) to provide the basic knowledge about the geochemical and petrological features of igneous rocks as petrogenetic indicators of geodynamic setting; 2) to provide microstructural and petrological skills and techniques to reconstruct the Pressure-Temperature-deformation-time paths in poly-metamorphic rocks (reconstructing the tectono-metamorphic evolution); 3) to provide the students with the necessary tools for understanding of the main methods of isotopic chronology with particular reference to the potential and limits of each method.
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Code
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20402410 |
Language
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ITA |
Type of certificate
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Profit certificate
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Credits
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6
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Scientific Disciplinary Sector Code
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GEO/08
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Contact Hours
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48
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Type of Activity
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Elective activities
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Teacher
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SOLIGO MICHELE
(syllabus)
Part I: The igneous process. geochemical characteristics of magmas as petrogenetic indicators. trace elements and isotopic distribution in magmas. magma melting and diversity. magmatic series. geochemical features and eruptive style in the main petrogenetic provinces. mid-ocean ridge volcanism, subduction-related igneous activity and granitoid rocks. orogenesis and magmatism: the meditteranean province.
Part II: the metamorphic process: lithological types and the main metamorphic facies; gradient of metamorphism and geodynamic settings. the orogenic and subduction-zone metamorphism.the contact metamorphism; migmatites and partial melting processes. mineral growth and rock fabrics: pre-, syn- , post-kinematic crystallization. metamorphic thermobarometry and reconstruction of the pressure-temperature-time (p-t-t) paths in polyphase metamorphism. orogeny and metamorphism: regional examples.
Part III: Main isotopic dating methods used in different geodynamic settings with the aim to understand potential and limits of each method. theory and applications of the following methods: k/ar, ar/ar, rb/sr, u-th/pb, sm/nd. radiation damage methods, as fission tracks and luminescence, particularly useful in thermochronometric reconstruction.
(reference books)
Part I
J. D. Winter - An Introduction To Igneous And Metamorphic Petrology. Prentice Hall, New Jersey
Part II
Bucher & Fry - Petrology Of Metamorphic Rocks. Springer
Part III
Faure, T. M. Mensing – Isotopes. Principles And Applications. Wiley, 2005
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Dates of beginning and end of teaching activities
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From to |
Delivery mode
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Traditional
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Attendance
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not mandatory
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Evaluation methods
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Oral exam
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Teacher
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ROSSETTI FEDERICO
(syllabus)
Part I: The igneous process. geochemical characteristics of magmas as petrogenetic indicators. trace elements and isotopic distribution in magmas. magma melting and diversity. magmatic series. geochemical features and eruptive style in the main petrogenetic provinces. mid-ocean ridge volcanism, subduction-related igneous activity and granitoid rocks. orogenesis and magmatism: the meditteranean province.
Part II: the metamorphic process: lithological types and the main metamorphic facies; gradient of metamorphism and geodynamic settings. The orogenic and subduction-zone metamorphism.the contact metamorphism; migmatites and partial melting processes. mineral growth and rock fabrics: pre-, syn- , post-kinematic crystallization. Metamorphic thermobarometry and reconstruction of the pressure-temperature-time (P-T-t) paths in polyphase metamorphism: regional examples.
Part III: Main isotopic dating methods used in different geodynamic settings with the aim to understand potential and limits of each method. theory and applications of the following methods: k/ar, ar/ar, rb/sr, u-th/pb, sm/nd. radiation damage methods, as fission tracks and luminescence, particularly useful in thermochronometric reconstruction.
(reference books)
Part I J. D. Winter - An Introduction To Igneous And Metamorphic Petrology. Prentice Hall, New Jersey
Parte II Bucher & Fry - Petrology Of Metamorphic Rocks. Springer
Parte III Faure, T. M. Mensing – Isotopes. Principles And Applications. Wiley, 2005
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Dates of beginning and end of teaching activities
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From to |
Delivery mode
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Traditional
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Attendance
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not mandatory
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Evaluation methods
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Oral exam
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Teacher
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ROMANO CLAUDIA
(syllabus)
Part I: The igneous process. geochemical characteristics of magmas as petrogenetic indicators. trace elements and isotopic distribution in magmas. magma melting and diversity. magmatic series. geochemical features and eruptive style in the main petrogenetic provinces. mid-ocean ridge volcanism, subduction-related igneous activity and granitoid rocks. orogenesis and magmatism: the meditteranean province.
Part II: the metamorphic process: lithological types and the main metamorphic facies; gradient of metamorphism and geodynamic settings. the orogenic and subduction-zone metamorphism.the contact metamorphism; migmatites and partial melting processes. mineral growth and rock fabrics: pre-, syn- , post-kinematic crystallization. metamorphic thermobarometry and reconstruction of the pressure-temperature-time (p-t-t) paths in polyphase metamorphism. orogeny and metamorphism: regional examples.
Part III: Main isotopic dating methods used in different geodynamic settings with the aim to understand potential and limits of each method. theory and applications of the following methods: k/ar, ar/ar, rb/sr, u-th/pb, sm/nd. radiation damage methods, as fission tracks and luminescence, particularly useful in thermochronometric reconstruction.
(reference books)
Part I J. D. Winter - An Introduction To Igneous And Metamorphic Petrology. Prentice Hall, New Jersey
Part II Bucher & Fry - Petrology Of Metamorphic Rocks. Springer
Part III Faure, T. M. Mensing – Isotopes. Principles And Applications. Wiley, 2005
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Dates of beginning and end of teaching activities
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From to |
Delivery mode
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Traditional
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Attendance
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Mandatory
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Evaluation methods
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Oral exam
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