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 iii
... western sector , polymetallic mineralisation ( Cu , Pb , Zn and As ) of Pindara and adjacent areas are hosted by lensoidal tremolite - actinolite schists within CGGC . Thematic mapping in the western extension of Hesatu - Belbathan belt ...
... western sector , polymetallic mineralisation ( Cu , Pb , Zn and As ) of Pindara and adjacent areas are hosted by lensoidal tremolite - actinolite schists within CGGC . Thematic mapping in the western extension of Hesatu - Belbathan belt ...
Page 149
... western Orissa . The contact between these two high and low grade ter- rains is marked by pronounced lithologic , fabric and metamorphic contrast and has been recognised as a major Precambrian suture zone . A string of mid or late ...
... western Orissa . The contact between these two high and low grade ter- rains is marked by pronounced lithologic , fabric and metamorphic contrast and has been recognised as a major Precambrian suture zone . A string of mid or late ...
Page 162
... Western Ghats at the state boundry of Kerala and Tamil Nadu and flows in WNW direction for 128 km in the state of Kerala and meets the Pamba river which ultimately drains into Arabian Sea . The total catchment area of the Achankovil ...
... Western Ghats at the state boundry of Kerala and Tamil Nadu and flows in WNW direction for 128 km in the state of Kerala and meets the Pamba river which ultimately drains into Arabian Sea . The total catchment area of the Achankovil ...
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