Records of the Geological Survey of India, Volume 125, Part 3The Survey, 1992 - 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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Results 1-3 of 24
Page 2
... clay . : Grey / greyish brown / dirty brown silty sand , sand , silt or clayey silt , pale yellowish grey silty clay / clayey silt with soft ferru- ginous concretions and rare , local kankar . In - set erosional unconformity : Grey ...
... clay . : Grey / greyish brown / dirty brown silty sand , sand , silt or clayey silt , pale yellowish grey silty clay / clayey silt with soft ferru- ginous concretions and rare , local kankar . In - set erosional unconformity : Grey ...
Page 44
... clay , pink clay and white clay of the Iron Ore Supergroup - Greenstone sequence of north Orissa . The general strike of the litho - units is N30 E - S30 ° W with low ( 25 ° to30 ° ) northwesterly dip . Lumpy and powdery manganese ore ...
... clay , pink clay and white clay of the Iron Ore Supergroup - Greenstone sequence of north Orissa . The general strike of the litho - units is N30 E - S30 ° W with low ( 25 ° to30 ° ) northwesterly dip . Lumpy and powdery manganese ore ...
Page 116
... clay and clay in the descend- ing order . The sandy and clayey units have been repeated at depth . Only partial cut - off could be provided for most of the stretches in absence of persistent clay horizon . In general , the depth of cut ...
... clay and clay in the descend- ing order . The sandy and clayey units have been repeated at depth . Only partial cut - off could be provided for most of the stretches in absence of persistent clay horizon . In general , the depth of cut ...
Contents
Bihar | 1 |
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Integrated geological and structural mapping geochemical survey and exploration | 15 |
Copyright | |
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amphibolite arca Bankura basin belt Bihar BIHAR Code biotite block boreholes chalcopyrite charnockite chlorite chlorite schist chromite clay Construction stage geotechnical copper deposits depth Dhenkanal district Division II Ops dolerite drilling earth dam Eastern Ghat Economic Geology Engineering Geology Engineering Geology Division excavation field season foliation formation foundation grade garnetiferous geochemical geological mapping Geology Division-II Ops geophysical Geotechnical and Special gneiss gold granite granite gneiss granophyre granulite grouting holes hot spring Irrigation Project khondalite laterite lava left bank located mica schist migmatite mineral nala occur Orissa ORISSA Code OVERVIEW pegmatite Ph Ph Ph Ph/SS Ph/SS phase phyllite Pindara Purulia district quartz quartz veins quartzite Reservoir Scheme river samples sandstone scale schist sector sediments shear zone Sikkim SINGHBHUM DISTRICT slope soil Special Investigation spillway sq km stage geotechnical investigation strike length suggested sulphide Supergroup surface SURVEY OF INDIA syenite toposheet trending upto volcanics West Bengal