Records of the Geological Survey of India, Volume 132, Part 2Government of India, 1996 - 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 174
... drilling in the Dighi - Dharampur Sector was suspended on account of geological considerations . The stratigraphic drilling in the Balurghat - Hili area of West Bengal was closed during this field season and a new investigation was ...
... drilling in the Dighi - Dharampur Sector was suspended on account of geological considerations . The stratigraphic drilling in the Balurghat - Hili area of West Bengal was closed during this field season and a new investigation was ...
Page 226
... drilling for lignite , was continued in the East Coast lignite fields , Tamil Nadu and West Coast lignite fields , Gujarat with the deployment of five drill rigs . Exploration by drilling was planned mainly on geological considerations ...
... drilling for lignite , was continued in the East Coast lignite fields , Tamil Nadu and West Coast lignite fields , Gujarat with the deployment of five drill rigs . Exploration by drilling was planned mainly on geological considerations ...
Page 273
... drilling and drilling norms , borehole deviation and surveying of borehole , fishing tools and practical demonstration of diamond drills and accessories etc. Fifth Orientation Course for Drilling Stream : The course was conducted at ...
... drilling and drilling norms , borehole deviation and surveying of borehole , fishing tools and practical demonstration of diamond drills and accessories etc. Fifth Orientation Course for Drilling Stream : The course was conducted at ...
Contents
Antarctica Division | 63 |
Bhutan Unit | 69 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 85 |
Copyright | |
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aeromagnetic Andhra anomalies assemblage Barakar Barakar coal seams Barakar Formation Barren Measures base metal basin Bhutan Bihar Block borehole carbonaceous carried comprises core covered Cruise Deccan Traps delineated depth range district drilling dykes Dzongkhag EXPLORATION FOR COAL exposed fault field season foraminifera garnet geochemical Geological Map geophysical gneiss gold Gondwana grade granite granulite grey ground evaluation Group horizons INDEX indicate intersected investigation Kamthi lamproites lignite limestone limestone band lineament located Madhya Pradesh magnetic metamorphic mineral mineralisation multisensor NW-SE occur Orissa pegmatite phyllite programme quartz quartzite Raniganj Raniganj Coalfield Raniganj Formation Regional exploration remote sensing ridge rocks samples sand sandstone scale schist seabed seam zones sector sediments sequence shale shallow shear zone Singhbhum Sohagpur Coalfield soil southern sq km strike structural subsurface surface surveys Talchir Formation Tamil Nadu thickness Toposheet trending ultramafic upto Valley Coalfield West Bengal