Records of the Geological Survey of India, Volume 83Geological Survey of India, 1950 - 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 162
... drilling programme . The brine - extraction method may be tried out here as well as at South Maigal . Later drilling will be on higher ground , from Nagroata village to spurs south - east of Borari pit . Drilling in the Shilaswar - Guma ...
... drilling programme . The brine - extraction method may be tried out here as well as at South Maigal . Later drilling will be on higher ground , from Nagroata village to spurs south - east of Borari pit . Drilling in the Shilaswar - Guma ...
Page 187
... drilling and the logging of the cores , collection of samples for testing , exploration of borrow areas and giving general advice to the engineers . Due to the increasing work Mr. Ramchandran was deputed to assist him from Novem- ber ...
... drilling and the logging of the cores , collection of samples for testing , exploration of borrow areas and giving general advice to the engineers . Due to the increasing work Mr. Ramchandran was deputed to assist him from Novem- ber ...
Page 188
... drilling , and is functioning satisfactorily . The drilling programme consists of core drilling at every 600 feet along the axis and fish - tailing at 200 - foot intervals both along the axis and also along the up and down - stream toes ...
... drilling , and is functioning satisfactorily . The drilling programme consists of core drilling at every 600 feet along the axis and fish - tailing at 200 - foot intervals both along the axis and also along the up and down - stream toes ...
Contents
OF | 14 |
GEOLOGICAL SURVEYScontd | 17 |
Bankura district West Bengal | 48 |
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abutment alignment alluvium amphibolites ANON ANON ANON Assam Assistant Geologist Auden Balasundaram bands bauxite Bihar biotite Bombay bore-holes Carried out geological cement cent charnockites cherts Circle and left clay coal coalfield dam-site days with effect Deccan trap deposits depth district dolerite drilling dykes east examined feet thick furlongs garnetiferous geological mapping Geological Survey geophysical Ghosh gneisses Gondwana granite Ground Water Division ground-water hills inches investigation iron-ore khondalites Kurnool laterite limestone located M.Sc Madhya Pradesh Madras Messrs Mineral Mining nala November occur Orissa outcrops pegmatites phyllites pits quarries quartz quartz veins quartzites radiolarian railway reports Returned to headquarters river road rocks samples sand sandstones schistose schists seams shales sheet 57 soil south-west Southern Circle square miles strike Subramanyam suitable Survey of India systematic mapping taluk thin tion tons trap trict tunnel Uttar Pradesh valley village water supply West Bengal width zone