Records of the Geological Survey of India, Volume 129, Part 7The Survey, 1999 - 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 5
... grade of mineralisation ranges between 0.1 and 0.2 % WO3 which is classified under low , grade deposits . Exploration for lignite was carried out in Jurassic and lower Tertiary basins of Jaisalmer district . The only borehole drilled in ...
... grade of mineralisation ranges between 0.1 and 0.2 % WO3 which is classified under low , grade deposits . Exploration for lignite was carried out in Jurassic and lower Tertiary basins of Jaisalmer district . The only borehole drilled in ...
Page 22
... grade occur in the calcareous schist and calc - silicate marble / dolomite . Borehole LKR - 1 has intersected 4 lodes ranging in width from 2.10 m to 13.0 m with average grade varying from 2.93 to 4.61 % Pb + Zn . To test the strike ...
... grade occur in the calcareous schist and calc - silicate marble / dolomite . Borehole LKR - 1 has intersected 4 lodes ranging in width from 2.10 m to 13.0 m with average grade varying from 2.93 to 4.61 % Pb + Zn . To test the strike ...
Page 55
... grade and geological mapping ( 1 : 100 scale ) in six spillway blocks , viz . Block 1 to 6 ( drainage gallery ) covering an area of about 1620 m2 . The foundation grades for these blocks were released for mat concrete . At the ...
... grade and geological mapping ( 1 : 100 scale ) in six spillway blocks , viz . Block 1 to 6 ( drainage gallery ) covering an area of about 1620 m2 . The foundation grades for these blocks were released for mat concrete . At the ...
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Common terms and phrases
Ajmer Alwar Alwar district amphibolite bands Banswara district basalt base metal basin bedrock samples Berach Granite Bhilwara district Bhukia biotite Birmania block boreholes Boyo-ki-Nadi calc-silicate carried Champaner Chittaurgarh district comprises conglomerate Dariba Dariba-Bethumbi deformation deposits depth dipping dolerite dolomite drilling dykes enclaves evaporite exploration exposed fault Fold Belt foliation Formation foundation gabbro geochemical Geological map geophysical surveys geotechnical investigation gneisses gossan Group Gujarat Hindoli indicated intersected Irrigation Project Jahazpur joints kmĀ² Lathiyakheri lignite limestone lineaments magnetic Mangalwar Complex metamorphism migmatite mineralised zones minerals Nirwandh occur Pb-Zn phase phyllite plagioclase potash presence Proterozoic quartz quartzite Quaternary Rajasthan Rajsamand district rock types sandstone Sawai Madhopur Sawar schist Sector sedimentary sequence Shale shear shelly Sindesar Ridge soil samples stage geotechnical stream sediment samples strike length stromatolites structural sub-basins sulphide Supergroup tectonic Thar desert thick topo sheet traverses trending Udaipur Udaipur district ultramafic Vindhyan