Records of the Geological Survey of India, Volume 115, Part 1government of India., 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 67
... length of the ore in Mahagiri area has been proved by drilling to vertical depth of 50 m and 1.30 km strike length to 100 m depth . Thus , the total cumulative levelwise strike lengths , proved for this ore area 3.80 km and 2.60 km ...
... length of the ore in Mahagiri area has been proved by drilling to vertical depth of 50 m and 1.30 km strike length to 100 m depth . Thus , the total cumulative levelwise strike lengths , proved for this ore area 3.80 km and 2.60 km ...
Page 96
... length CRUMANSONATA PROJECT of low resistive zone to 7.2 kilometres . This zone gets widened towards the eastern side and enhances the scope of ground water development . A well water equiresistivity map has been prepared for the areas ...
... length CRUMANSONATA PROJECT of low resistive zone to 7.2 kilometres . This zone gets widened towards the eastern side and enhances the scope of ground water development . A well water equiresistivity map has been prepared for the areas ...
Page 255
... length , each lens measuring 120 to 750 m in length and 40 m in width . 32 samples analyse 45 to 46 % MgO , 0.20 to 2.00 % CaO and 1.4 to 3.25 % SiO .. In addition , 512,58 m of drill cores in Red Hills area , drilled by Tamil Nadu ...
... length , each lens measuring 120 to 750 m in length and 40 m in width . 32 samples analyse 45 to 46 % MgO , 0.20 to 2.00 % CaO and 1.4 to 3.25 % SiO .. In addition , 512,58 m of drill cores in Red Hills area , drilled by Tamil Nadu ...
Contents
INTRODUCTION | 1 |
MAP COMPILATION PUBLICATION INFORMATION DIVISION | 21 |
OFFSHORE MINERAL EXPLORATION AND MARINE GEOLOGY WING | 36 |
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alignment amphibolite analysed Andhra Pradesh anomalies Archaean Asstt attended bands Bangalore basalt basin Bihar Bijawars biotite block boreholes Calcutta charnockite clay coal coalfield comprising core covered Cuddapah Deccan trap depth dips Director District DIVISION drill holes dykes earth dam exploration exposed fault folds Formation foundation geochemical geological investigation geological mapping Geologist Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana granite gneiss granitoids Group Gupta Headquarters Hydel Project Hyderabad India indicated intersected Jaipur Karnataka km long laboratory laterite limestone lineament located logging MADHYA PRADESH magnetic meeting mica migmatite mineralisation minerals Nagpur nala pegmatite phyllite power house proposed quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale shear zone Shri Sidhi district Singh soil spillway sq km sq km area Srivastava studies surveys thickness tion toposheet traverse mapping trending tunnel upto Vindhyan