Records of the Geological Survey of India, Volume 113Geological Survey of India, 1984 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 50
... indicated in metabasic rock suspected to be due to localisation of sulphide mineralisation . A test borehole has been proposed over this anomaly . An S.P. anomaly in quartzite has also been indicated which is proposed to be tested by ...
... indicated in metabasic rock suspected to be due to localisation of sulphide mineralisation . A test borehole has been proposed over this anomaly . An S.P. anomaly in quartzite has also been indicated which is proposed to be tested by ...
Page 211
... indicated in both the places . M. S. V. Rama Rao , M. K. Iqbal , D. G. Ghose and K. Saha carried out geophysical investigations by employing S.P. and I. P. ( time domain ) methods over the quartzites , slates and phyllites of Shillong ...
... indicated in both the places . M. S. V. Rama Rao , M. K. Iqbal , D. G. Ghose and K. Saha carried out geophysical investigations by employing S.P. and I. P. ( time domain ) methods over the quartzites , slates and phyllites of Shillong ...
Page 344
... indicated that the cut - off between R.D.'s 75-215 m . and 2.15 - 280 m . would rest on porphyritic , fresh basalt and decomposed basalt respectively , while beyond R.D. 280 m . it will be founded on Kaladgi orthoquartzite . It was also ...
... indicated that the cut - off between R.D.'s 75-215 m . and 2.15 - 280 m . would rest on porphyritic , fresh basalt and decomposed basalt respectively , while beyond R.D. 280 m . it will be founded on Kaladgi orthoquartzite . It was also ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
Performance of the Geological Survey of India during 197576 F S | 66 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
Copyright | |
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amphibolite analysis Andhra Pradesh Asstt bands Banerjee basalt basemetal basin belt block boreholes Calcutta chalcopyrite charnockite Circle clay COALFIELD covering an area Deccan Trap deposits depth dips Director DISTRICT dolomite drill cores dykes exposed fault folds foliation Formation fossils geochemical geological mapping Geologist Jr geophysical geotechnical geothermal Ghosh gneiss Gondwana grade granite grey Group Gupta Headquarters Hydel indicated investigation Karnataka Kumar laboratory laterite limestone lineament located logging Lucknow MADHYA PRADESH magnetic magnetite Maharashtra mapped an area meeting metres migmatite million tonnes mineral mineralisation nala NE-SW NW-SE occur pegmatite phyllite pitting power house Project quartz quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist sediments shale Sharma sheet Shri sillimanite Singh Sinha spillway sq km sq km area Srivastava strike length studies sulphide surveys Tamil Nadu thickness tion toposheet traverses trending tunnel upto varying