Records of the Geological Survey of India, Volume 111The Survey, 1982 - 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 144
... on 1 600 scale , besides carrying out recconnaissance mapping ( 1 : 63,360 ) and intepreting 90 m of core from 8 boreholes . Mica schist and quartzite with granite gneiss are the main rock types . Shifting of spillway axis perpendicular ...
... on 1 600 scale , besides carrying out recconnaissance mapping ( 1 : 63,360 ) and intepreting 90 m of core from 8 boreholes . Mica schist and quartzite with granite gneiss are the main rock types . Shifting of spillway axis perpendicular ...
Page 146
Geological Survey of India. Samakoi Project ( 73 G / 7 ) : In the preliminary stage geotechnical investigation of this project , R. N. Sinha Roy . Puri district carried out geological mapping of 18,512 sqm of the dam site on 1 : 200 ...
Geological Survey of India. Samakoi Project ( 73 G / 7 ) : In the preliminary stage geotechnical investigation of this project , R. N. Sinha Roy . Puri district carried out geological mapping of 18,512 sqm of the dam site on 1 : 200 ...
Page 200
... earth dam was also recommended to be taken upto impervious zone or weathered rock . K. Parthasarathy carried out construction stage in- vestigation for an earth dam ( Konam Reservoir Scheme- 17 ° 51′30 ′′ : 82 ° 51′30 ′′ ; 65 K / 13 ) ...
... earth dam was also recommended to be taken upto impervious zone or weathered rock . K. Parthasarathy carried out construction stage in- vestigation for an earth dam ( Konam Reservoir Scheme- 17 ° 51′30 ′′ : 82 ° 51′30 ′′ ; 65 K / 13 ) ...
Contents
ENGINEERING AND TRANSPORT DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
WESTERN REGION | 17 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bed rock Bihar biotite block boreholes carried out geological chalcopyrite Circle clay coal comprising Deccan Trap delineated deposits depth dipping Director dist district Division drill cores drill holes excavation fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana grade Group grouting Headquarters indicated investigation laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres mica schist migmatites million tonnes mineralisation minerals nala NE-SW NW-SE occurs Orissa pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri samples were collected sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shri sillimanite soil spillway sq km strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan