Records of the Geological Survey of India, Volume 106Geological Survey of India, 1976 - 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 67
... electrical and gamma - ray logging of one borehole was done by Sri I. C. Madhusudan in connection with the coal investigation of the above area . The electrical log reveals different type of rock formations at different depth ranges ...
... electrical and gamma - ray logging of one borehole was done by Sri I. C. Madhusudan in connection with the coal investigation of the above area . The electrical log reveals different type of rock formations at different depth ranges ...
Page 71
... electrical and gamma - ray logging of seven boreholes and Sri B. K. Saha carried out electrical logging of four boreholes in the above area for poly- metallic investigations . Several probable mineralised zones were marked out from the ...
... electrical and gamma - ray logging of seven boreholes and Sri B. K. Saha carried out electrical logging of four boreholes in the above area for poly- metallic investigations . Several probable mineralised zones were marked out from the ...
Page 72
... electrical logging of nine boreholes in the above area in con- nection with copper investigation . A comparative study of electrical and lithological log reveals that high values of resistance can be attributed to the massive rock ...
... electrical logging of nine boreholes in the above area in con- nection with copper investigation . A comparative study of electrical and lithological log reveals that high values of resistance can be attributed to the massive rock ...
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh anomaly Asstt bands Banerjee basalt bauxite Bihar biotite block bore holes boreholes Calcutta charnockite Circle clay coal Coalfield comprising copper covered an area Deccan Trap Delhi deposits dips Director district Division dolerite dolomite Dutta dykes electrical logging Engineer exploration foliation formations garnetiferous geochemical geohydrological geological investigation geological mapping Geological Survey Geologists Jr geophysical Geophysicist Ghosh gneiss Gondwana granite gneiss Groundwater Hyderabad indicated Jaipur Laboratory laterite limestone located Lucknow Madhya Pradesh mapped an area mapped on scale metres million tonnes mineralised zone minerals Mukherjee Mysore nala occurs officers Orissa pegmatite period under review phyllites pits power house Project quartz veins quartzite Rajasthan recommended Region rock types S/Shri samples sandstone schist seams sediments shales Sharma shear zone Singh Sinha spillway Srivastava strike length studies Survey of India taluk thickness toposheet traverse tubewells tunnel upto valley varies West Bengal