Records of the Geological Survey of India, Volume 108The Survey, 1977 - 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 93
... tunnel I inlet portal , Anchor block 2 of foundation of penstock II , power house I , intake of penstock 11 , penstock I slope and power channel II . He also logged 668 m in the two of tunnel I. Coarse grained augen gneiss , biotite ...
... tunnel I inlet portal , Anchor block 2 of foundation of penstock II , power house I , intake of penstock 11 , penstock I slope and power channel II . He also logged 668 m in the two of tunnel I. Coarse grained augen gneiss , biotite ...
Page 279
... tunnel from Ichari to Chibbre ( 30 ° 33′14 ′′ : 77 ° 45'47 " ; 53 F / 14 ) has been concreted by April , 1974 and most of the tunnel had already been accorded consolidation grouting by two 3 m deep holes in the crown under the internal ...
... tunnel from Ichari to Chibbre ( 30 ° 33′14 ′′ : 77 ° 45'47 " ; 53 F / 14 ) has been concreted by April , 1974 and most of the tunnel had already been accorded consolidation grouting by two 3 m deep holes in the crown under the internal ...
Page 297
Geological Survey of India. Tunnel to avail a nett head of 282 m to generate 180 MW of power . 385 m of drill hole core and 1000 m of tunnel were geologically logged . The drilling at various sites in the Baira river section has ...
Geological Survey of India. Tunnel to avail a nett head of 282 m to generate 180 MW of power . 385 m of drill hole core and 1000 m of tunnel were geologically logged . The drilling at various sites in the Baira river section has ...
Contents
VOLUME 108 | 36 |
GENERAL REPORT OF THE GEOLOGICAL SURVEY OF INDIA | 52 |
CONTENTS | 83 |
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Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly Asstt bands Banerjee basalt bauxite bed rock biotite block boreholes carried chalcopyrite charnockite clay collected comprising conglomerate copper core covered Deccan Trap Delhi deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exposed fault flows folds foliation Formation fossils foundation geochemical geological mapping Geologists Jr geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives investigation Laboratory laterite left bank limestone located logged Madhya Pradesh magnetite mica schist migmatites million tonnes mineralisation minerals Murthy nala NW-SE occur pegmatite phyllites pits plane power house Project proposed pyrite quartz quartz veins quartzite 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 thick traverse trending tunnel upto valley varies