Records of the Geological Survey of India, Volume 114, Part 1The Survey, 1986 - 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
... logging ( on 1 : 200 scale ) , 205.80 m of drift logging ( on 1 : 100 scale ) , 99 m of drift examination , 568.43 m drill holes logging and petrographic studies of aggregate samples ( fine aggregate ) -61 Sieve fractions . has already ...
... logging ( on 1 : 200 scale ) , 205.80 m of drift logging ( on 1 : 100 scale ) , 99 m of drift examination , 568.43 m drill holes logging and petrographic studies of aggregate samples ( fine aggregate ) -61 Sieve fractions . has already ...
Page 194
... logging on scale 1 : 100 , 153 m cut- off trench logging , 48 m surge shaft logging , 139.20 m of borehole logging and 37 trial pits logging were carried out . Spring line logging of the tunnels ( 6.5 km ) was also carried out ...
... logging on scale 1 : 100 , 153 m cut- off trench logging , 48 m surge shaft logging , 139.20 m of borehole logging and 37 trial pits logging were carried out . Spring line logging of the tunnels ( 6.5 km ) was also carried out ...
Page 230
... logging of power tunnel for a length of 20 m and ( v ) logging of 58.20 m of core obta- ined from the drill holes located at the power house site . The foundation rocks are quartzite interbedded with green and pink shales of Cuddapah ...
... logging of power tunnel for a length of 20 m and ( v ) logging of 58.20 m of core obta- ined from the drill holes located at the power house site . The foundation rocks are quartzite interbedded with green and pink shales of Cuddapah ...
Contents
GEOLOGY DIVISION | 1 |
OFFSHORE MINERAL EXPLORATION MARINE GEOLOGY DIVISION | 48 |
DIVISION OF REGIONAL INTEGRATED SURVEY | 82 |
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Common terms and phrases
abutment alignment amphibolite analysis Andhra Pradesh anomaly bands basalt basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite chemical clay coalfield comprising core covering an area Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes envisages excavation exploration exposed fault foliation Formation geochemical geological investigation geological mapping Geologist geotechnical investigation gneiss Gondwana grade granite gneiss grey Group Headquarters Hydel Project indicated intruded Jammu Karnataka km long Laboratory laterite limestone line km lineaments located logging Lucknow magnetic magnetite mapped an area mica mineralisation minerals nala occur Orissa pegmatite phyllite pits power house 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 siltstone slate soil spillway sq km Srivastava strike length studies sulphide thickness tion tonnes toposheet trending tunnel upto valley varying volcanics width