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 89
... channel area . Weathered to fresh granite gneiss , moderately jointed are sporadically exposed around the spillway and the spill channel Pegmatites and basic instrusives appear in the spill channel area . Fresh and hard rock are ...
... channel area . Weathered to fresh granite gneiss , moderately jointed are sporadically exposed around the spillway and the spill channel Pegmatites and basic instrusives appear in the spill channel area . Fresh and hard rock are ...
Page 95
... channel of Takchomchhu have been designed to meet in a surge tank . The water from here will be lead through 1.9 km ... channel . He suggested a 886 m long tunnel from the left abutment of Yalichhu to Bhusak in order to avoid the active ...
... channel of Takchomchhu have been designed to meet in a surge tank . The water from here will be lead through 1.9 km ... channel . He suggested a 886 m long tunnel from the left abutment of Yalichhu to Bhusak in order to avoid the active ...
Page 304
... channel located along the right bank to feed the power house proposed to be constructed about 6 km down stream of the weir site . The hydel channel has been almost constructed . Advice on the power house explorations and cut and cover ...
... channel located along the right bank to feed the power house proposed to be constructed about 6 km down stream of the weir site . The hydel channel has been almost constructed . Advice on the power house explorations and cut and cover ...
Contents
Offshore Mineral Exploration and Marine Geology Division | 27 |
Central Chemical Laboratory | 44 |
COAL WING | 52 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly Asstt 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 exploration exploratory exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur Orissa pegmatite phyllite pits plane porphyritic power house Pradesh Project proposed pyrite 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 thick traverse trending tunnel upto valley varies Verma