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 207
... exposed here on both sides of Rong river for a strike length of about 500 m . Seventy continuous groove samples were collected along four lines . On the right bank of Rong river two limestone bands are exposed . The lower band is 16.4 m ...
... exposed here on both sides of Rong river for a strike length of about 500 m . Seventy continuous groove samples were collected along four lines . On the right bank of Rong river two limestone bands are exposed . The lower band is 16.4 m ...
Page 33
... exposed in the northern part of Teressa Island in close association with the pillow lavas . Besides , the pillow lavas are also exposed in the southwestern part of the Teressa Island and almost the whole of the Bompoka Island ( Plate ...
... exposed in the northern part of Teressa Island in close association with the pillow lavas . Besides , the pillow lavas are also exposed in the southwestern part of the Teressa Island and almost the whole of the Bompoka Island ( Plate ...
Page 82
... exposure at the left bank . Granite gneiss with am- phibolite is exposed at the right bank . Rock is exposed in the left bank about 50m upstream of the dam axis . Rock is exposed within the river bed towards the right bank . Near the ...
... exposure at the left bank . Granite gneiss with am- phibolite is exposed at the right bank . Rock is exposed in the left bank about 50m upstream of the dam axis . Rock is exposed within the river bed towards the right bank . Near the ...
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