Records of the Geological Survey of India, Volume 120, Part 1Geological Survey of India, 1991 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 170
... detailed 3 - D geological logging of 836.0 m of the main head race tunnel ; detailed geological mapping of 1350 sq m area at Rammam desilting basin area ; and extended geologi- cal mapping of about 0.0125 sq km area near the con ...
... detailed 3 - D geological logging of 836.0 m of the main head race tunnel ; detailed geological mapping of 1350 sq m area at Rammam desilting basin area ; and extended geologi- cal mapping of about 0.0125 sq km area near the con ...
Page 244
... Detailed geological mapping on ( 1 : 100/200 scale ) iv ) Detailed geological mapping ( 1 : 1,000 ) v ) Adit logging vi ) Drift logging vii ) Drill core logging viii ) Pit logging ( a ) 1:25 ( b ) 1 : 1 ( c ) 1:25 ― 8 L.km - 1 L.km 200 ...
... Detailed geological mapping on ( 1 : 100/200 scale ) iv ) Detailed geological mapping ( 1 : 1,000 ) v ) Adit logging vi ) Drift logging vii ) Drill core logging viii ) Pit logging ( a ) 1:25 ( b ) 1 : 1 ( c ) 1:25 ― 8 L.km - 1 L.km 200 ...
Page 249
... detail . Quantum of work done i ) Traverse mapping ( 1 : 50,000 ) ii ) Detailed geological , mapping ( 1 : 1,000 ) UTTAR PRADESH - 2 L km 1.6 sq km Minari Bhali Hydel Scheme , Stage - 11 : ( Construction stage geological investigations ...
... detail . Quantum of work done i ) Traverse mapping ( 1 : 50,000 ) ii ) Detailed geological , mapping ( 1 : 1,000 ) UTTAR PRADESH - 2 L km 1.6 sq km Minari Bhali Hydel Scheme , Stage - 11 : ( Construction stage geological investigations ...
Contents
CENTRAL HEADQUARTERS | 3 |
GEOPHYSICAL DIVISION | 16 |
MINERAL PHYSICS DIVISION | 22 |
Copyright | |
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Common terms and phrases
airborne alignment amphibolite analysis anomalies associated Background Information bands basalt basemetal basin Bihar biotite block borehole Calcutta carried out geotechnical chalcopyrite clay coal seams coalfield Code comprising copper core samples covering an area Deccan Deccan Trap deposits depth range Director DISTRICT drill cores dykes evaluation exploration exposed fault flows Formation geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss Gondwana grained granite gneiss gravity Group Headquarters Hydel indicated Karnataka Laboratory landsat Lats limestone located logging Madhya Pradesh magnetic Meghalaya million tonnes mineral mineralisation occur ophiolite Orissa pegmatite phyllite power house programme Project proposed quartz quartzite Rajasthan Raniganj REGIONAL GEOLOGY river rock types samples were collected sand sandstone scale schist sector sediments shale shear zone Shri spillway sq km sq km area strike length structural studies sulphide surface surveys thickness tion toposheet traverse trending tunnel upto varying West Bengal