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 97
... covered environments over the Peninsular shield and parts of the off - shore within 50 km from the shore lines . Under the programme the entire area south of 14 ° N latitude was covered in addition to the area east of 79 ° 30 ...
... covered environments over the Peninsular shield and parts of the off - shore within 50 km from the shore lines . Under the programme the entire area south of 14 ° N latitude was covered in addition to the area east of 79 ° 30 ...
Page 180
... covered by magnetic ( T. F. ) surveys , 230 L. km . was covered by magnetic ( T. F. ) measurements , 20 L. km . was covered by seismic surveys and 60 samples ( pertaining to cruises SK- 43 , 51 & 53 ) were subjected to susceptibility ...
... covered by magnetic ( T. F. ) surveys , 230 L. km . was covered by magnetic ( T. F. ) measurements , 20 L. km . was covered by seismic surveys and 60 samples ( pertaining to cruises SK- 43 , 51 & 53 ) were subjected to susceptibility ...
Page 109
... covered areas of Bihar Mica Belt . Earlier survey has indicated that two pegmatite zones are characterised by high resistivity . Geophysical survey employing resistivity and magnetic methods has been carried out in Okerchuan arca ...
... covered areas of Bihar Mica Belt . Earlier survey has indicated that two pegmatite zones are characterised by high resistivity . Geophysical survey employing resistivity and magnetic methods has been carried out in Okerchuan arca ...
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