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 24
... exposed on the distant flanks and at places in the upstream . The thickness of the soil overburden on the nala banks varies from 10 to 15 m where cultivation is going on . It is therefore assessed that deeper excavation , of the order ...
... exposed on the distant flanks and at places in the upstream . The thickness of the soil overburden on the nala banks varies from 10 to 15 m where cultivation is going on . It is therefore assessed that deeper excavation , of the order ...
Page 55
... exposed in the riverbed portion . On the left abutment , slope wash material comprising boulders of metabasalt embedded in brown to yellowish gravely sandy soil occurs . On the right bank no rock is exposed . Slope is covered with silty ...
... exposed in the riverbed portion . On the left abutment , slope wash material comprising boulders of metabasalt embedded in brown to yellowish gravely sandy soil occurs . On the right bank no rock is exposed . Slope is covered with silty ...
Page 152
... exposed north of Tikra river , whereas Gondwana Supergroup of rocks are exposed south of the Tikra river ( Pl - 45 ) . This probably indicate a major fault trending E - W in the area . The rock types belonging to Gondwana Supergroup of ...
... exposed north of Tikra river , whereas Gondwana Supergroup of rocks are exposed south of the Tikra river ( Pl - 45 ) . This probably indicate a major fault trending E - W in the area . The rock types belonging to Gondwana Supergroup of ...
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