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 37
... hazard class i.e. class - 3 and rest of the area falls within low to very low hazard classes ( Class 2 & 1 respectively ) . The landslide incidence map of the said studied area also validates the above findings . During monsoon period a ...
... hazard class i.e. class - 3 and rest of the area falls within low to very low hazard classes ( Class 2 & 1 respectively ) . The landslide incidence map of the said studied area also validates the above findings . During monsoon period a ...
Page 38
... Hazard Zonation ( LHZ ) in parts of Darjeeling District was continued . During FS 2005-06 following works have been carried out i ) generation of relevant thematic maps covering 70 sq km in parts of Toposheet 78A / 16 and 78B / 9 ii ...
... Hazard Zonation ( LHZ ) in parts of Darjeeling District was continued . During FS 2005-06 following works have been carried out i ) generation of relevant thematic maps covering 70 sq km in parts of Toposheet 78A / 16 and 78B / 9 ii ...
Page 39
... hazard zones and c ) a very high value ( 79.06 ) for Class 4 & 5 together . It is recommended that , a ) Class 1 and 2 areas , which cover about 40.59 % of the total area can be taken up for large scale future developmental work , b ...
... hazard zones and c ) a very high value ( 79.06 ) for Class 4 & 5 together . It is recommended that , a ) Class 1 and 2 areas , which cover about 40.59 % of the total area can be taken up for large scale future developmental work , b ...
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