Records of the Geological Survey of India, Volume 122, Parts 2-4Geological Survey of India, 1989 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 34
... Units of extrusive origin : The objective prepare Geomorphological Map of India on 1 : 2 million scale , for publication , on the basis of information extracted from satellite imagery ( Landsat MSS ) . This will utilise remotely sensed ...
... Units of extrusive origin : The objective prepare Geomorphological Map of India on 1 : 2 million scale , for publication , on the basis of information extracted from satellite imagery ( Landsat MSS ) . This will utilise remotely sensed ...
Page 35
... units but also give an idea about the stage of maturity attained by the landform units . The lighological details have been generalised from the latest geological map into seven broad groups viz . , granites and granitoids , gneisses ...
... units but also give an idea about the stage of maturity attained by the landform units . The lighological details have been generalised from the latest geological map into seven broad groups viz . , granites and granitoids , gneisses ...
Page 40
... unit forming the vast Vaishali Surface and unconformably overlying the Hazipur and Mirganj units is formed of flood plain deposits of the earlier left - out and buried fluvial system . It comprises light grey and light yellowish grey ...
... unit forming the vast Vaishali Surface and unconformably overlying the Hazipur and Mirganj units is formed of flood plain deposits of the earlier left - out and buried fluvial system . It comprises light grey and light yellowish grey ...
Contents
CENTRAL HEADQUARTERS 179 | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 80104 | 80 |
COAL WING 105 174 | 105 |
Copyright | |
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amphibolite analysed anomaly anorthosite assemblage bands Barakar Barakar Formation basin bed rock belt Bhuban Bihar BIHAR Code biotite block boreholes Calcutta carbonatite carried clay coal seams Coal Wing COALFIELD Construction stage geotechnical cores covered dam axis deposits depth Disang district drilling dykes Eastern Engineering Geology evaluation fault Feasibility stage field season folds geochemical geological mapping Geology Division-II Ops geophysical geotechnical investigation gneiss Gondwana grade grained granite granite gneiss grey Group grouting horizon indicate irrigation limestone lineaments located magnetic metamorphic mica migmatites mineral mineralisation nala occur Orissa pegmatite phyllite PPB PPB PRADESH quartz quartzite Quaternary Raniganj Reservoir Scheme river rock types samples sand sandstone scale schist sediments shale shear zone Shillong siltstone Singhbhum slope Special Investigation spillway sq km stage geotechnical investigation structure surface Survey of India Talchir thickness toposheet traverses trending Upper upto valley varies veins volcanics West Bengal