Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1976 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 58
... associated with the geological mapping . 28.67 m were drilled in one borehole ( LRN - 1 ) . NAGALAND An area of 0.6 sq km on 1 : 2000 scale was covered in parts of toposheet No. 83 J / 13 . ( 26 ° 45′18 ′′ -26 ° 47′36 ′′ : 94 ° 49'56 ...
... associated with the geological mapping . 28.67 m were drilled in one borehole ( LRN - 1 ) . NAGALAND An area of 0.6 sq km on 1 : 2000 scale was covered in parts of toposheet No. 83 J / 13 . ( 26 ° 45′18 ′′ -26 ° 47′36 ′′ : 94 ° 49'56 ...
Page 59
... associated with this investiga- tion . ( c ) Moira - Modhujore - Dakshinkhanda Sector ( 23 ° - 34′00 ′′ -23 ° 38′00 ′′ : 87 ° 11′00 ′′ -87 ° 16′00 ′′ ; 73 M / 2 ) . 770.30 m were drilled in two boreholes RNM - 2 and 3. In RNM - 2 eight ...
... associated with this investiga- tion . ( c ) Moira - Modhujore - Dakshinkhanda Sector ( 23 ° - 34′00 ′′ -23 ° 38′00 ′′ : 87 ° 11′00 ′′ -87 ° 16′00 ′′ ; 73 M / 2 ) . 770.30 m were drilled in two boreholes RNM - 2 and 3. In RNM - 2 eight ...
Page 223
... associated with magnetite , ilmenite and hematite . and hematite . The studies further suggest a syngenetic volcanogenic origin of the sulphide deposits being concentrated along favourable structures by different processes of syn ...
... associated with magnetite , ilmenite and hematite . and hematite . The studies further suggest a syngenetic volcanogenic origin of the sulphide deposits being concentrated along favourable structures by different processes of syn ...
Contents
MINERAL PHYSICS DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
EASTERN REGION | 45 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite clay coal Coalfield comprising covered delineated deposits depth dipping dist district Division drill cores drill holes electrical resistivity fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite graphite Group Haryana Headquarters Himachal Pradesh Hydel I. P. anomaly India indicated Jammu Kashmir laboratory limestone line km located logged magnetic magnetite Meghalaya metres migmatites minerals nala NW-SE occur Orissa phyllite power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock samples rock types S/Shri samples were collected sand sandstone scale schist seams Sector sediments seismic shale shear zone Shillong Shri slope soil spillway sq km strike length studies thickness tion tonnes Toposheet traverse trending tunnel upto Uttar Pradesh Valley varying West Bengal