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 187
... mineralisation in this borehole . Jaipur District Three zones of copper mineralisation have been encoun- tered with drilled thickness of 4.30 m , 0.35 m and 3.35 m with a Cu content 0.3 to 1 % ( VE ) , 0.5 to 0.8 % ( VE ) and 0.8 % ( VE ) ...
... mineralisation in this borehole . Jaipur District Three zones of copper mineralisation have been encoun- tered with drilled thickness of 4.30 m , 0.35 m and 3.35 m with a Cu content 0.3 to 1 % ( VE ) , 0.5 to 0.8 % ( VE ) and 0.8 % ( VE ) ...
Page 214
... mineralisation is mostly confined to sheared and silicified metabasic rock . The mineralisation is in the form is disseminations and specks of chalcopyrite and subordinate pyrite just near the contact of Bengpal and Cuddapah Group . The ...
... mineralisation is mostly confined to sheared and silicified metabasic rock . The mineralisation is in the form is disseminations and specks of chalcopyrite and subordinate pyrite just near the contact of Bengpal and Cuddapah Group . The ...
Page 215
... mineralisation of low grade and scheelite mineralisation was noticed at few place . The borehole MNB - 5 met with sphalerite mineralisation between 34.45 m - 36.85 m showing 4 % Zn ( VE ) and scheelite , between 116.90-119.40 m with 0.2 ...
... mineralisation of low grade and scheelite mineralisation was noticed at few place . The borehole MNB - 5 met with sphalerite mineralisation between 34.45 m - 36.85 m showing 4 % Zn ( VE ) and scheelite , between 116.90-119.40 m with 0.2 ...
Contents
OFFSHORE MINERAL EXPLORATION AND MARINE GEOLOGY WING | 36 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
MAP COMPILATION PUBLICATION INFORMATION DIVISION | 99 |
Copyright | |
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alignment Andaman Andhra Pradesh anomaly Asstt attended bands Banerjee Bangalore basalt basin block boreholes Calcutta chemical chert chromite Circle clay comprising conglomerate core covered Deccan trap Delhi deposits depth dips District DIVISION Director drill holes dunite Dutta dykes exploration exposed fault folds Formation geochemical geological investigation geological mapping Geologist Jr geophysical Ghosh gneiss Gondwana grade granite gneiss granitoid grey Gupta Headquarters Hydel Project Hyderabad India indicated Jaipur Karnataka Kumar laboratory Ladakh limestone located logging magnetic magnetite metamorphic migmatite mineral mineralisation Nagpur nala occur ophiolite OPHIOLITE BELT pegmatite peridotite phyllite power house Prasad proposed quartz quartzite RAC meeting Rajasthan Region river rock types S.T.A. Geology S/Shri sandstone scale schist sediments sequence serpentinite shale Sharma shear zone Shri siltstone Singh Sinha spillway sq km sq km area Srivastava studies surveys tectonic thick tion toposheet traverse mapping trending tunnel upto valley volcanics