Records of the Geological Survey of India, Volume 140, Part 3The Survey, 2009 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 49
... axis are mostly granite gneisses and its variants like quartzo - feldspathic biotite gneiss etc. The river flows towards S40 ° W and the trend of the barrage axis is N50 ° W - S50 ° E . Excepting a few isolated exposures of highly ...
... axis are mostly granite gneisses and its variants like quartzo - feldspathic biotite gneiss etc. The river flows towards S40 ° W and the trend of the barrage axis is N50 ° W - S50 ° E . Excepting a few isolated exposures of highly ...
Page 54
... axis . The trend of the dam axis is N81 ° E - S81 ° W whereas the river at the dam axis flows towards north . The width of the river along the dam axis is about 50m ( approx ) . In the river bed ( RL 163.00 m ) weathered basalt is ...
... axis . The trend of the dam axis is N81 ° E - S81 ° W whereas the river at the dam axis flows towards north . The width of the river along the dam axis is about 50m ( approx ) . In the river bed ( RL 163.00 m ) weathered basalt is ...
Page 55
... axis . The width of the riverbed at the barrage axis is 45 to 50 m . No rock is exposed in the riverbed portion . On the left abutment , slope wash material comprising boulders of metabasalt embedded in brown to yellowish gravely sandy ...
... axis . The width of the riverbed at the barrage axis is 45 to 50 m . No rock is exposed in the riverbed portion . On the left abutment , slope wash material comprising boulders of metabasalt embedded in brown to yellowish gravely sandy ...
Contents
HEADQUARTER Page | 1 |
Study of Palaeotsunami depositsPalaeoseismology for estimation of recurrence history | 7 |
Photogeology and Remote Sensing Division | 13 |
Copyright | |
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alkaline amphibolite Andaman anorthosite apatite arsenic bands BAptd barrage belt Bihar biotite block boreholes charnockite Chhotanagpur chlorite CODE complex composite comprises construction craton dam axis delineated depth Dolerite drainage drilling dyke Eastern Ghat EGMB Engineering Geology Engineering Geology Division exposed fault field season fold foliation Formation gabbro garnet Geochemical Mapping GEOLOGICAL MAP GEOLOGICAL SURVEY GEOTECHNICAL INVESTIGATION gneiss gneissic Gondwana grade grained granite gneiss granulite ground water hornblende indicate Jharkhand jhoras K-feldspar KENDUJHAR DISTRICT Khondalite landslide laterite leuconorite limestone located magmatic magnetite manganese manganiferous mg/l mica schist mineral mineralisation nala occur Orissa OVERVIEW pegmatite phyllite plagioclase Purulia quartz quartz veins quartzite range river samples were collected scale schist schistosity shear zone shows Sikkim Singhbhum slope spillway sq km SSSC STAGE GEOTECHNICAL INVESTIGATION stream sediment samples study area surface SURVEY OF INDIA syenite toposheet trend values varies water samples West Bengal