Dyke Swarms:Keys for Geodynamic Interpretation: Keys for Geodynamic Interpretation

Front Matter....Pages i-xxx
Front Matter....Pages 1-1
Geochemical and Petrological Characteristics of Mesozoic Dykes from Schirmacher Oasis (East Antarctica)....Pages 3-18
The Late Archaean Uauá Mafic Dyke Swarm, São Francisco Craton, Brazil, and Implications for Palaeoproteozoic Extrusion Tectonics and Orogen Reconstruction....Pages 19-31
An Integrated Study of Proterozoic Dykes, Dharwar Craton, Southern India....Pages 33-45
Proterozoic Mafic Dykes from the Southern Margin of Cuddapah Basin, India: Part 1 – Geochemistry and Petrogenesis....Pages 47-71
Proterozoic Mafic Dykes from the Southern Margin of Cuddapah Basin, India: Part 2 – Palaeomagnetism and Ar/Ar Geochronology....Pages 73-93
Palaeoproterozoic Dykes and Event Stratigraphy of the South Indian and Western Australian Cratons: Implications for Assembly of an Archaean Supercontinent “SIWA” and Its Breaking....Pages 95-113
Petrology and Mineral Chemistry of Picrite Sill from Peddakudala-Velpula Area, in Southwestern Part of the Proterozoic Cuddapah Basin, Andhra Pradesh, India....Pages 115-124
Mantle-Derived Carbonate Fluid Alteration and Gold Mineralization in Southern Granulite Terrain, Wynad, India....Pages 125-139
Mafic Dykes of Rewa Basin, Central India: Implications on Magma Dispersal and Petrogenesis....Pages 141-165
Tectonic Significance and Age of Doleritic Sill Near Bandhalimal in the Singhora Protobasin of Chhattisgarh Basin, Central India....Pages 167-187
Petrogenesis and Tectonic Setting of the Proterozoic Mafic Magmatic Rocks of the Central Indian Tectonic Zone, Betul Area: Geochemical Constraints....Pages 189-201
Petrology, Geochemistry and Petrogenesis of Early Precambrian Mafic Dyke Swarm from Dondi-Bhanupratappur-Keshkal Area, Central Bastar Craton, India....Pages 203-218
Fluid Induced Metamorphism in a Suite of Mafic Dykes from PalaeoProterozoic Mahakoshal Group, Central India....Pages 219-240
Petrology and Geochemistry of Metamorphosed Basic Intrusives from Chilka Lake Granulites, Eastern Ghats Belt, India: Implications for Rodinia Breakup....Pages 241-261
Mineralogical Control on Rheological Inversion of a Suite of Deformed Mafic Dykes from Parts of the Chottanagpur Granite Gneiss Complex of Eastern India....Pages 263-276
Petrology and Geochemistry of Acid Dyke Rocks with Reference to their Bearing on Rare Metal and Rare Earth Mineralisation: Studies from Malani Igneous Suite, Northern Peninsular India....Pages 277-282
Petrogenesis of Basaltic and Doleritic Dykes from Kawant, Chhotaudepur Province, Deccan Traps....Pages 283-299
Occurrence of Xenoliths in the Lamprophyre and Picrobasalt Dykes of Bakhatgarh – Phulmal Area, Jhabua District, Madhya Pradesh, India....Pages 301-313
Diorite Vein in Quenched Basalt and Its Implication for the Origin of Late-Granitoid Intrusives in Naga Hills Ophiolite, Northeast India....Pages 315-330
The Parishan Pluton in Qorveh Area, an Example for Magma Mingling Process, Southeastern Sanandaj, Iran....Pages 331-343
Front Matter....Pages 1-1
Petrology and Geochemistry of Cretaceous Mafic and Silicic Dykes and Spatially Associated Lavas in Central-Eastern Coastal Madagascar....Pages 345-375
Magnetic Fabric Studies on Mafic Dykes at a Volcanic Rifted Margin in the Henties Bay – Outjo Dyke Swarm, NW Namibia....Pages 377-399
Diopsidites and Rodingites: Serpentinisation and Ca-Metasomatism in the Oman Ophiolite Mantle....Pages 401-435
Petrogenetic Comparison of the Mafic Dykes in the Kohistan Paleo-Island Arc-Back-Arc System, Himalayas of North Pakistan....Pages 437-455
A Comparison of Chronometers Applied to Monastery Kimberlite and the Feasibility of U-Pb Ilmenite Geochronology....Pages 457-492
Front Matter....Pages 493-493
Precise U-Pb Age for the Great Whin Dolerite Complex, N.E. England and Its Significance....Pages 495-507
The Melville Bugt Dyke Swarm of Greenland: A Connection to the 1.5-1.6 Ga Fennoscandian Rapakivi Granite Province?....Pages 509-535
Mafic Melt Emplacement During the Shock Deformation in the Subvolcanic Environment: Example from Tastau Volcanoplutonic Ring Complex, Eastern Kazakhstan....Pages 537-567
Small Dacite Dyke, Southern Urals, Russia: Rapidly Quenched Liquid or Fine-Grained Cumulate?....Pages 569-581
Primary and Secondary Chemical Zonation in Mafic Dykes: A Case Study of the Vochelambina Dolerite Dyke, Kola Peninsula, Russia....Pages 583-601
Back Matter....Pages 603-605