Records of the Geological Survey of India, Volume 128, Parts 3-5Government of India, 1993 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 39
... amphibolite ; quartz veins ( Q ) . 3. Dominantly supracrustal amphibolite ( of KSB ) and minor garnetiferous gneiss and its protoliths of MZ./Isolated or detached bands of supracrustal amphibolite / Anorthosite occurrences . 4. Amphibolite ...
... amphibolite ; quartz veins ( Q ) . 3. Dominantly supracrustal amphibolite ( of KSB ) and minor garnetiferous gneiss and its protoliths of MZ./Isolated or detached bands of supracrustal amphibolite / Anorthosite occurrences . 4. Amphibolite ...
Page 40
... amphibolites of KSB . The petrochemistry of the KSB amphibo- lites indicates that those amphibolites are derived by metamorphism ( at almandine- amphibolite facies ) of ferrous tholeiites . Large scale partial melting of garnet and ...
... amphibolites of KSB . The petrochemistry of the KSB amphibo- lites indicates that those amphibolites are derived by metamorphism ( at almandine- amphibolite facies ) of ferrous tholeiites . Large scale partial melting of garnet and ...
Page 116
... amphibolite terrain in Malappuram district . A total drilling of 708.35 m and 745.80 m and drill core sampling of 411 and 379 in Kappil and Mankada respectively , were achieved during FS 1993-94 with the objective of identifying and ...
... amphibolite terrain in Malappuram district . A total drilling of 708.35 m and 745.80 m and drill core sampling of 411 and 379 in Kappil and Mankada respectively , were achieved during FS 1993-94 with the objective of identifying and ...
Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
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Common terms and phrases
alignment amphibolite Andaman Andhra Pradesh apatite bands basemetal basin Bihar biotite block boreholes carbonatite charnockite chlorite clay conglomerate covered depth dips district dolerite drilling dykes Eastern excavation exposed fault field season fold foliation Formation fractures gabbro geochemical geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold mineralisation Gondwana grade grained granite granite gneiss granulite grey Group of rocks INDEX indicated intersected intrusives joints Karnataka kimberlite laterite limestone lineaments lithounits located magnetic magnetite migmatite mineral NE-SW NW-SE occur Orissa pegmatite phyllite power house Project proposed pyrite quartz quartz veins quartzite Quaternary regional reservoir river rock types samples sandstone scale schist schist belt schistose sedimentary shale shear zone Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structures sulphide Tamil Nadu thick tion toposheet traverse trench trending tunnel ultramafic upto valley volcanics West Bengal