Records of the Geological Survey of India, Volume 115, Parts 1-2Government of India, 1985 - 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
... 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 ...
... 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 ...
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 % SiO2 . 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 % SiO2 . In addition , 512,58 m of drill cores in Red Hills area , drilled by Tamil Nadu ...
Contents
1 | 9 |
PALAEONTOLOGY AND STRATIGRAPHY DIVISION | 19 |
DRILLING DIVISION | 25 |
Copyright | |
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alignment Andaman Andhra Pradesh anomalies Asstt attended bands Bangalore basalt basin Bihar block boreholes Calcutta carried chemical chert chromite collected comprising conglomerate core covered Deccan trap depth dips Director district DIVISION Dras Volcanic dunite dykes emplaced exploration exposed fault folded Formation gabbro geochemical Geol geological investigation geological mapping Geologist Geologist Jr geophysical geotechnical Ghosh gneiss Gondwana grained granite gneiss Granitoid grey Gupta harzburgite Hydel Project Hyderabad indicated Indus Group Jaipur Kumar laboratory Ladakh Ladakh Granitoid limestone located logging magnetic magnetite meeting metamorphic mineral mineralisation Nagpur nala Nindam occur olivine ophiolite ophiolite belt pegmatite peridotite phyllite power house Pradesh Prasad quartz quartzite Region river rock types S/Shri samples sandstone Sangeluma scale schist sector sediments sequence serpentinite shale shear zone Shri Shyok siltstone Singh Sinha spillway sq km Srivastava studies tectonic thick thrust tion toposheet traverse trending tunnel ultramafic upto valley veins