Records of the Geological Survey of India, Volume 122, Part 1The Survey, 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 61
... drilling was conducted ear- lier to evaluate the potentiality of the zone , involving 1062.30m of the drilling , besides large scale mapping covering 2. sq km of the tract . c ) Work carried out in 1987-88 ES : V.K. Kanchan , con ...
... drilling was conducted ear- lier to evaluate the potentiality of the zone , involving 1062.30m of the drilling , besides large scale mapping covering 2. sq km of the tract . c ) Work carried out in 1987-88 ES : V.K. Kanchan , con ...
Page 62
... drilling investigations at Sagarmala and a total of 213.10m of drilling was done involving two drill holes , giving a cumulative meterage of 668.45m in totality . Only spo- radic copper mineralisation of insignificant nature has been ...
... drilling investigations at Sagarmala and a total of 213.10m of drilling was done involving two drill holes , giving a cumulative meterage of 668.45m in totality . Only spo- radic copper mineralisation of insignificant nature has been ...
Page 250
... Drilling target for 1987-88 FSP 6 . Drilling target achieved Rynjah Hills ) ( Unit- 269 w.e.f. 14.7.88 ) : 3000 m . : 1475.21 m . S / Shri R. C. Singh , Manabendra Das , R. K. Bhowmick , B. L. Banik , A. Ghosh and Mrs. Susmita Das . 7 ...
... Drilling target for 1987-88 FSP 6 . Drilling target achieved Rynjah Hills ) ( Unit- 269 w.e.f. 14.7.88 ) : 3000 m . : 1475.21 m . S / Shri R. C. Singh , Manabendra Das , R. K. Bhowmick , B. L. Banik , A. Ghosh and Mrs. Susmita Das . 7 ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 4571 | 45 |
COAL WING 7296 | 72 |
Copyright | |
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alignment Alluvium amphibolite analysis Andhra Pradesh anomaly Archaean assess ASSTT bands basalt basemetal basin bed rock Bihar biotite block boreholes carried charnockite chemical clay coal seams Coalfield Code comprises core covered Deccan Deccan Trap delineated deposits depth DIRECTOR GEOLOGIST district drilling dykes ECONOMIC GEOLOGY DIVISION evaluation exploration exposed field season Formation geochemical GEOLOGIST GEOLOGIST JR geophysical geotechnical investigation gneiss Gondwana granite granite gneiss grey Group Headquarters holes India indicated Karnataka km long Kumar laboratory limestone located logging magnetic migmatites mineral mineralisation occur Orissa pegmatite phyllite power house programme quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION reservoir river sand sandstone scale schist schist belt sediments shale shear zone SHRI S.K. Singh soil spillway sq km stage geotechnical investigation strike length studies suggested sulphide surface surveys systematic geological mapping thick tion toposheet trench trending tunnel upto volcanics