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- |
From inside the book
Results 1-3 of 76
Page 139
... comprises two groups of vol- cano - sedimentary rocks , separated by a conglomer- ate horizon and a 3rd Group comprising arenaceous , argillaceous and calcareous units ( Plate 54 ) . The oldest Group occurring in the southern part of ...
... comprises two groups of vol- cano - sedimentary rocks , separated by a conglomer- ate horizon and a 3rd Group comprising arenaceous , argillaceous and calcareous units ( Plate 54 ) . The oldest Group occurring in the southern part of ...
Page 22
... comprises mostly mottled clay , sandy clay , fine grained sandstone and channel lag conglomerates . The youngest lithostratigraphic unit is recognised as Dihing comprising boulder / pebble bed and thin intercelation of sandy clay ...
... comprises mostly mottled clay , sandy clay , fine grained sandstone and channel lag conglomerates . The youngest lithostratigraphic unit is recognised as Dihing comprising boulder / pebble bed and thin intercelation of sandy clay ...
Page 38
... comprising conglomerate , quartzite , carbonate rocks and barytes ; this Middle to Upper Proterozoic sequence is referred to as Shernawala outlier of Pakhal Group . Proterozoic anortho- site massif of Chimalpad is located at the ...
... comprising conglomerate , quartzite , carbonate rocks and barytes ; this Middle to Upper Proterozoic sequence is referred to as Shernawala outlier of Pakhal Group . Proterozoic anortho- site massif of Chimalpad is located at the ...
Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
4 other sections not shown
Other editions - View all
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