Caledonian Igneous Rocks of Great Britain Compiled and edited by D. Stephenson British Geological Survey...Edinburgh P. Stone British Geological Survey, Edinburgh and W.J. Wadsworth University of Manchester, Manchester...mid-Silurian alkaline intrusions of the North-west Highlands of Scotland Introduction INTRODUCTION If 9...alkaline igneous plutonic complexes and a suite of associated dykes and sills of late Caledonian age occur...parallel to the Moine Thrust in the NW Highlands of Scotland (Figure 7.1). This alkaline magmatism represents
Geo·logy ■ I of Scotland FOURTH EDITION Front cover Suilven Sutherland. 'Rocky Ridge and boggy hollow~...sequence. We look north-east from near Kylesku across Loch Glencoul to Aird na Loch. (D2820) (frontispiece)...The Northern Highlands of Scotland FOURTH EDITION G S Johnstone, BSc and W Mykura, DSc NOTTINGHAM,...available from the BGS Sales Desks at Nottingham and Edinburgh; see contact details below or shop online...including maps for consultation. Murchison House, West Mains Road, Edinburgh EH9 31.A ~ 01316671000 Fax
Glaciation; deposits of till, morainic drift and fluvioglacial sand and gravel I Basic dykes TERTIARY • CRETACEOUS...felsite, microdiorite and lamprophyre dykes DEVONIAN Ratagain Plutonic Complex (425 ± 3 Ma) Felsic porphyrite...microdiorite and appinite minor intrusions Caledonian Orogeny: polyphase deformation and metamorphism...CAMBRIAN Pegmatite and ap]ite Intrusion of basic sills PROTEROZOIC Metamorphism and deformation (750-1000...siltstones and mudstones ARCHAEAN to Evolution of the Lewisian complex, metamorphosed igneous and sedimentary