Records of the Geological Survey of India, Volume 121, 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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Results 1-3 of 86
Page 175
... drilling has indicated the persistence of tungsten mincralisation over 600 m strike length . During F. S. 1987-88 , the drilling will be intensified in order to explore the 1.2 km strike length , besides tracing the extensions in the ...
... drilling has indicated the persistence of tungsten mincralisation over 600 m strike length . During F. S. 1987-88 , the drilling will be intensified in order to explore the 1.2 km strike length , besides tracing the extensions in the ...
Page 249
... drilling and 1311 nos . of sampling ( core , trench , geochemical samples ) have been achieved . Mysore mine block Six boreholes were drilled for testing the ' Middle lode ' . On the basis of drilling an ore shoot with a length of 350 m ...
... drilling and 1311 nos . of sampling ( core , trench , geochemical samples ) have been achieved . Mysore mine block Six boreholes were drilled for testing the ' Middle lode ' . On the basis of drilling an ore shoot with a length of 350 m ...
Page 408
... Drilling stream with all the necessary techniques and knowledge necessary for effective use of mud technology in drilling operations . Brief account of the Training Programme : The lectures were arranged on the following topics : i ...
... Drilling stream with all the necessary techniques and knowledge necessary for effective use of mud technology in drilling operations . Brief account of the Training Programme : The lectures were arranged on the following topics : i ...
Contents
CENTRAL HEADQUARTERS | 1 |
Drilling Diva | 20 |
Eastern Zone | 44 |
Copyright | |
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Common terms and phrases
alignment amphibolite analysis arca assess bands basalt basalt flows basemetal basin Bihar biotite block boreholes carried charnockite clay coal comprises Construction stage covering an area Deccan Trap delineated deposits depth detailed mapping Director district DIVISION Headquarters dykes exploration exposed field season Formation foundation geochemical geological investigation Geologist Geologist(Sr Geology Division geomorphological geophysical surveys geotechnical investigation geothermal gneiss Gondwana grade granite granite gneiss graphite gravity Hydel indicated investigation was taken km was covered km was mapped limestone located logging Madhya Pradesh magnetic Maharashtra migmatites mineral mineralisation occur Orissa pegmatite phosphorite phyllite power house Pradesh programme proposed quartz quartzite Quaternary Rajasthan REGIONAL GEOLOGY river rock types samples were collected sandstone schist schist belt sediments shale shear zone Sidhi district spillway sq km strike length structure studies suggested sulphide Supergroup surface Systematic geological mapping thickness toposheet traverse mapping trench trending tunnel upto