Records of the Geological Survey of India, Volume 127, Part 3The Survey, 1994 - 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 41
Page 61
... blocks . The detailed geologi- cal mapping ( 0.5 sq . km . on 1 : 1,000 scale ) ( Plate - 27 ) was carried out in Jashipur block . After borehole SBH - 9 was closed in Suriagora block , test drilling was initiated in Jashipur block on ...
... blocks . The detailed geologi- cal mapping ( 0.5 sq . km . on 1 : 1,000 scale ) ( Plate - 27 ) was carried out in Jashipur block . After borehole SBH - 9 was closed in Suriagora block , test drilling was initiated in Jashipur block on ...
Page 65
... block . A photogeological base map of about 500 sq km was prepared on 1 : 60,000 scale using aerial photo interpretation techniques . About 300 sq km of second generation mapping on 1 : 25,000 scale was done followed by stream sediment ...
... block . A photogeological base map of about 500 sq km was prepared on 1 : 60,000 scale using aerial photo interpretation techniques . About 300 sq km of second generation mapping on 1 : 25,000 scale was done followed by stream sediment ...
Page 70
... block was carried out covering an area of 1.0 sq km . A total of 471.85 m was drilled ( upto 30.9.93 ) in six boreholes in Mahulsukha block ( out of which one is in progress i.e. , MS / BH - 1A ) and four boreholes in Thakurani A block ...
... block was carried out covering an area of 1.0 sq km . A total of 471.85 m was drilled ( upto 30.9.93 ) in six boreholes in Mahulsukha block ( out of which one is in progress i.e. , MS / BH - 1A ) and four boreholes in Thakurani A block ...
Contents
BIHAR | 1 |
Chhotanagpur Gneiss | 8 |
Geological mapping and geochomical survey to the south | 15 |
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ABSTRACTS OF PROGRESS acid volcanic amphibolite Andaman apatite bands Bankura districts basemetal mineralisation basin belt Bihar biotite block boreholes carbonatite chert Chhotanagpur chlorite chlorite schist chromite clay conglomerate Construction stage geotechnical deformation deposits depth dolerite drilling Eastern Ghat Engineering Geology exploration EXTENDED ABSTRACTS ferruginous field season folds foliation formation geochemical GEOLOGICAL MAP Geology III Ops geophysical geotechnical investigation Ghosh gneiss gold grade grained granite gneiss Group of rocks INDEX indicate Iron Ore Supergroup Irrigation Project island Keonjhar Keonjhar district LATERITE lithounits located manganese Mayurbhanj metasedimentary mica schist mineral mineralised zone NALA occur Orissa ORISSA Code OVERVIEW phyllite plagioclase Plate potential Project Engineering Geology quartz quartz veins quartzite Quaternary river sand scale schist sector sequence Sikkim Singhbhum granite Singhbhum Group soil spillway sq km stage geotechnical investigation strike length sulphide surface SURVEY OF INDIA tion Toposheet traversed trending tunnel ultramafic upto West Bengal