Records of the Geological Survey of India, Volume 104The Survey, 1972 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 10
... field have been prepared on Scale 1 : 15,840 showing stratum contours , isopachs of the seams and quality data . Field investigations : A total of about 593 sq . km . was geologically mapped on different scales in the Macum Coalfield in ...
... field have been prepared on Scale 1 : 15,840 showing stratum contours , isopachs of the seams and quality data . Field investigations : A total of about 593 sq . km . was geologically mapped on different scales in the Macum Coalfield in ...
Page 42
... field and to develop interpretational methods for E. M. field data over finite sheets . Construction of a number of geophysical instruments has been in progress . These include ( 1 ) 6 resistivity potentiometers ( under construction ) ...
... field and to develop interpretational methods for E. M. field data over finite sheets . Construction of a number of geophysical instruments has been in progress . These include ( 1 ) 6 resistivity potentiometers ( under construction ) ...
Page 163
... Field Work B. S. Manku visited the field laboratory at Dehradun , for prepar- ing composite samples of phosphorite for complete spectrographic analy- sis . G. N. Sachan , continued to work there . R. N. Singh and O. P. Upadhyai ...
... Field Work B. S. Manku visited the field laboratory at Dehradun , for prepar- ing composite samples of phosphorite for complete spectrographic analy- sis . G. N. Sachan , continued to work there . R. N. Singh and O. P. Upadhyai ...
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abutment alignment alluvial alluvium amphibolite Andhra Pradesh aquifers Assam bands basalt basin bauxite Bihar block boreholes carried chalcopyrite charnockite clay Coalfield construction Dam Project Deccan Trap deposits depth dips district Division dolerite dolomite drill holes dykes earth dam Engineering Geology excavation exploration fault folded foliation Formation foundation geochemical geohydrological Geol geological mapping Geological Survey Geologists Jr Geophysical Ghosh gneiss Gondwana grade granite gneiss graphite groundwater grouting Gujarat hard rock Hydel Project indicated investigation irrigation joints Laboratory laterite limestone located logging Madhya Pradesh metres million tonnes mineralisation minerals Mysore occur Orissa pegmatite phosphorite phyllites power house pyrite quartz veins quartzite Rajasthan Region reservoir rock types S/Shri samples sand sandstone scale schist seams sediments shales shear zones Shri Singh Siwaliks spillway strike length structure studies Survey of India taluk thick tion trending tubewells tunnel Udaipur district upto Uttar Pradesh valley varies Vindhyan weathered West Bengal