Records of the Geological Survey of India, Volume 107Geological Survey of India, 1979 - 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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Results 1-3 of 71
Page 167
... length of around 600 m . The total probable ore reserves of these two lodes taken together within the maximum depth ... length is 1360 m . 50 % of this lode along its strike length appears to contain about 0.8 % Cu or more . Shoots are ...
... length of around 600 m . The total probable ore reserves of these two lodes taken together within the maximum depth ... length is 1360 m . 50 % of this lode along its strike length appears to contain about 0.8 % Cu or more . Shoots are ...
Page 232
... length of 500 m for a cut - off value of 3 % total metal content . Another 1.54 million tonnes reserve of possible category with 1.08 % zinc and 0.86 % lead has been estimated over a strike length of 850 m . The vertical depth ...
... length of 500 m for a cut - off value of 3 % total metal content . Another 1.54 million tonnes reserve of possible category with 1.08 % zinc and 0.86 % lead has been estimated over a strike length of 850 m . The vertical depth ...
Page 330
... length of 700 m . Drilling in four boreholes indicated that the ore bodies become gonditic at very shallow depths of 15-20 m in the eastern part of the sector . Probable ore reserve of 0.6 million tonnes has been estimated over a length ...
... length of 700 m . Drilling in four boreholes indicated that the ore bodies become gonditic at very shallow depths of 15-20 m in the eastern part of the sector . Probable ore reserve of 0.6 million tonnes has been estimated over a length ...
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Common terms and phrases
alignment amphibolite analysed ANDHRA PRADESH bands Banerjee basalt basin bauxite Bihar biotite block boreholes carried out geological chalcopyrite charnockite chemical Circle clay comprising copper covering an area Deccan Trap Delhi deposits depth dips Director district Division dolerite dolomite drill holes dykes excavation exploration exposed fault folds foliation formation foundation geological mapping Geologists Jr geophysical geotechnical Ghosh gneiss Gondwana grade granite gneiss graphite indicated intruded investigation Karnataka Laboratory laterite limestone located logged magnetite mapped an area million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite pits power house Precambrian Project proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan recommended regional river rock types samples were collected sand sandstone Sarvashri scale schist schistose seams sediments shale shear zone Shri Singh Siwalik soil samples spillway sq km Srivastava strike length studies sulphide surveys taluk TAMIL NADU thickness toposheets traverse trending tunnel upto varies