Records of the Geological Survey of India, Volume 115, Parts 1-2Government of India, 1985 - 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 111
... tunnel intake has been suggested to be shifted by about 300 m towards downwstream , where continuous rock exposures are present on the steep right flank . No major problems of geological nature are anticipated at the dam site , along tunnel ...
... tunnel intake has been suggested to be shifted by about 300 m towards downwstream , where continuous rock exposures are present on the steep right flank . No major problems of geological nature are anticipated at the dam site , along tunnel ...
Page 150
... tunnel / drift logging ; 50 m drift examination . Pabar Tons Project : Balachandran carried out geologi- cal investigation of the project . The rocks in the area belong to Deoban Formation consisting of limestones , slates , quartzites ...
... tunnel / drift logging ; 50 m drift examination . Pabar Tons Project : Balachandran carried out geologi- cal investigation of the project . The rocks in the area belong to Deoban Formation consisting of limestones , slates , quartzites ...
Page 259
... tunnel and a surface power house for generating 280 MW power . N. K. Mandwal and Dinkar Srivastava report that composite gneisses , charnockite and basic dykes constitute the bed rock and four sets of closely spaced joints are prominent ...
... tunnel and a surface power house for generating 280 MW power . N. K. Mandwal and Dinkar Srivastava report that composite gneisses , charnockite and basic dykes constitute the bed rock and four sets of closely spaced joints are prominent ...
Contents
CURATORIAL DIVISION | 13 |
SOUTHERN REGION | 18 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 20 |
Copyright | |
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abutment alignment amphibolite analysis Andhra Pradesh anomaly bands basalt basin bedrock Bihar Bijawar biotite block boreholes carried out geological chalcopyrite clay coalfield comprising covering an area Deccan traps deposits depth dips Director district Division dolomite drill holes dykes earth dam exploration exposed fault folds Formation fossils geochemical geological mapping Geologist geophysical geotechnical investigation gneiss Gondwana granite granite gneiss granitoid grey Headquarters Hydel Project indicated km long laboratory limestone line km located logging magnetic mapped an area migmatite mineralisation minerals nala pegmatite penstock phyllite power house PRADESH proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan Region reservoir river rock types S/Shri samples were collected sand sandstone scale schist seams sediments sequence shale shear zone Shri siltstone Singh Sirohi district slope spillway sq km sq km area stage geological investigation studies sulphide surveys terrace thickness tion toposheet traverse mapping trending tunnel valley Vindhyan volcanics