Records of the Geological Survey of India, Volume 108The Survey, 1983 - 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 88
... recommended . He has also recommended subsurface ex- ploratory programme for the dam alignment on either abutments in river bed and at the spillway site . Sulphide mineralisation has been noted by Verma in the Mohane river bed along the ...
... recommended . He has also recommended subsurface ex- ploratory programme for the dam alignment on either abutments in river bed and at the spillway site . Sulphide mineralisation has been noted by Verma in the Mohane river bed along the ...
Page 157
... recommended wherever necessary . In the power tunnel , drain holes at 3.04 m . ( 10 ' ) intervals have been recommended . CANNANORE DISTRICT Mananthody H. E. Project The project envisages the construction of a 35 m . high dam across ...
... recommended wherever necessary . In the power tunnel , drain holes at 3.04 m . ( 10 ' ) intervals have been recommended . CANNANORE DISTRICT Mananthody H. E. Project The project envisages the construction of a 35 m . high dam across ...
Page 307
... recommended . On the basis of the results of these drill holes , they recommended that the power house be shifted by about 5 m towards the hill side so that the river bed shear zone is obviated at the foundation grade . In order to ...
... recommended . On the basis of the results of these drill holes , they recommended that the power house be shifted by about 5 m towards the hill side so that the river bed shear zone is obviated at the foundation grade . In order to ...
Contents
Palaeontology and Stratigraphy Division | 7 |
Planning and Training Division | 20 |
Offshore Mineral Exploration and Marine Geology Division | 27 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploratory exposed fault folds foliation Formation fossils foundation garnetiferous geochemical geological investigations geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss granulite graphite grey Group hornblende Hydel indicated intrusives Laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals nala NW-SE occur Orissa pegmatite phyllite pits plane power house Project proposed pyrite pyrrhotite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys terrace thick traverse trending tunnel upto valley varies