Records of the Geological Survey of India, Volume 113, Parts 1-3The Survey, 1983 - 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 70
... drilling has been completed , 270 m . thick Barakar Formation has been recorded . In the boreholes drilled in Lalmatia - Suklakhar sector , six regionally correla- table seam with thickness varying from 0.5 m . to 5.6 m . were ...
... drilling has been completed , 270 m . thick Barakar Formation has been recorded . In the boreholes drilled in Lalmatia - Suklakhar sector , six regionally correla- table seam with thickness varying from 0.5 m . to 5.6 m . were ...
Page 76
... drilled in 13 boreholes of which 631.35 m was drilled in two boreholes Aldahalli main block in Bhakatarhalli block 152.25 m was drilled in 2 boreholes , in Mangala- pura area 336.90 m was drilled in 3 boreholes in Mangalapura east area ...
... drilled in 13 boreholes of which 631.35 m was drilled in two boreholes Aldahalli main block in Bhakatarhalli block 152.25 m was drilled in 2 boreholes , in Mangala- pura area 336.90 m was drilled in 3 boreholes in Mangalapura east area ...
Page 294
... drilling investigation for copper in the area . The total drilling during the F.S. 1978-79 has been 4508.25 metres , of which 3402.30 metres was drilled in Singhana block and 836.55 metres and 269.40 metres in Muradpur and Pacheri ...
... drilling investigation for copper in the area . The total drilling during the F.S. 1978-79 has been 4508.25 metres , of which 3402.30 metres was drilled in Singhana block and 836.55 metres and 269.40 metres in Muradpur and Pacheri ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
VI EASTERN REGION 165 | 165 |
Copyright | |
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amphibolite analysis Andhra Pradesh anomaly zones apatite Asstt bands basin belt Bihar biotite block boreholes Calcutta carried chlorite clay Coalfield coarse collected core covered Deccan basalts Deccan Trap deposits depth dips Director DISTRICT Division dolomite drilling Dubrajpur exposed fault folds foliation Formation fossils geochemical Geol geological mapping Geological Survey Geologist Geologist Jr geotechnical Ghosh gneiss Gondwana grade granite gneiss grey Group Gupta indicated laboratory laterite limestone lineament lineation located logging Madhya Pradesh magnetic magnetite mapped an area metamorphism metres migmatites million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite Plate Project pyrite quartz quartz veins quartzite Rajasthan Region river rock types S/Shri samples sandstone scale schist schistosity sector sequence shale shear zone Shri Singh Singhbhum sq km Srivastava strike length structural studies sulphide surface Survey of India thickness tion toposheet traverses trending upto volcanics