Records of the Geological Survey of India, Volume 114, Parts 1-2Government of India, 1984 - 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 92
... Scheme and mapped 14 sq km area ( 1 16,000 scale ) . The Vishnuprayag Hydel Scheme envisages the construction of a barrage across the river Alaknanda at a place defined by Co - ordinates ( 30 ° 41′00 ′′ : 79 ° 30′30 ′′ ; 53 N / 10 ) for ...
... Scheme and mapped 14 sq km area ( 1 16,000 scale ) . The Vishnuprayag Hydel Scheme envisages the construction of a barrage across the river Alaknanda at a place defined by Co - ordinates ( 30 ° 41′00 ′′ : 79 ° 30′30 ′′ ; 53 N / 10 ) for ...
Page 93
... Scheme Stage - II , Pare - I to à 7.5 m , dia tunnel of Yamuna Hydel Scheme , Stage - II , Part - II . The tunnels at Chibbro end are passing through Mandhali quartzites . At Khodri end the eastern side tunnel is passing through Subathu ...
... Scheme Stage - II , Pare - I to à 7.5 m , dia tunnel of Yamuna Hydel Scheme , Stage - II , Part - II . The tunnels at Chibbro end are passing through Mandhali quartzites . At Khodri end the eastern side tunnel is passing through Subathu ...
Page 233
... Scheme : The scheme is in the construction stage . It comprises a 36.50 m high forebay masonry dam ( 10 ° 23′43 ′′ : 77 ° 02′50 ′′ ; 58 F / 3 ) , a tunnel and an underground power house , for the generation of 400 MW . The scheme also ...
... Scheme : The scheme is in the construction stage . It comprises a 36.50 m high forebay masonry dam ( 10 ° 23′43 ′′ : 77 ° 02′50 ′′ ; 58 F / 3 ) , a tunnel and an underground power house , for the generation of 400 MW . The scheme also ...
Contents
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 4 |
STRATIGRAPHY AND PALAEONTOLOGY DIVISION | 14 |
MAP DIVISION | 23 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly bands basalt basin bed rock belt biotite block boreholes carried chalcopyrite charnockite clay coalfield comprising core covering an area Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes earth dam excavation exploration exposed fault flank foliation Formation foundation geochemical geological investigation geological mapping Geologist geophysical geotechnical gneiss Gondwana granite gneiss grey Group Headquarters Hydel India indicated intruded Karnataka km long Laboratory laterite limestone line km lineaments located logging Madhya Pradesh magnetic magnetite mapped an area mica migmatites mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shri soil spillway sq km strike length studies sulphide Supergroup surveys thickness tion tonnes toposheet traverse trending tunnel upto valley varying Vindhyan volcanic width