Records of the Geological Survey of India, Volume 106The Survey, 1975 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 20
... Minerals : 173 enquiries concerning identification and analysis of gemstones , rocks and minerals were dealt with . 9. Presentation and Exchange of Specimens of Rocks , Minerals and Fossils A total of 130 cases relating to presentation ...
... Minerals : 173 enquiries concerning identification and analysis of gemstones , rocks and minerals were dealt with . 9. Presentation and Exchange of Specimens of Rocks , Minerals and Fossils A total of 130 cases relating to presentation ...
Page 51
... Minerals . The manuscripts of Indian Minerals Volumes 25 , No. 4 , 26 Nos , 1 , 2 & 3 edited and processed by him , were sent to the press . Indian Minerals Volumes 25 Nos . 1 , 2 , 3 & 4 edited and processed by him , were released ...
... Minerals . The manuscripts of Indian Minerals Volumes 25 , No. 4 , 26 Nos , 1 , 2 & 3 edited and processed by him , were sent to the press . Indian Minerals Volumes 25 Nos . 1 , 2 , 3 & 4 edited and processed by him , were released ...
Page 166
... minerals were separated . It was observed that the heavy minerals are mostly concen- trated within the fraction 1/2 to 1/68 m . The samples collected at different points have been mechanically analysed and the fraction coarser than 1/2 ...
... minerals were separated . It was observed that the heavy minerals are mostly concen- trated within the fraction 1/2 to 1/68 m . The samples collected at different points have been mechanically analysed and the fraction coarser than 1/2 ...
Contents
Volume 106 | 1 |
WESTERN REGION | 16 |
Engineering and Transport Division | 82 |
Copyright | |
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh Asstt bands basalt basin bauxite Bihar biotite block bore holes boreholes Calcutta carried charnockite chert clay coal coalfield comprising copper Deccan Trap Delhi deposits depth Director district Division dolerite dolomite drill holes dykes east electrical logging exploration exploratory fault felspar foliation formation fossils garnetiferous geochemical geohydrological geological investigations geological mapping Geological Survey Geologist Jr geophysical Ghosh gneiss Gondwana grade grained granite gneiss graphite grey Groundwater hornblende indicated laboratory laterite limestone located Lucknow metres million tonnes mineralisation minerals nala occurs Orissa pegmatite phosphate phyllites pits power house Pradesh Project quartz quartzite Rajasthan Region river rock types S/Shri samples sandstone schist seams sediments shales Sharma shear Shri Singh Sinha spillway Srivastava strike length studies Survey of India systematic thickness thin toposheet Trap Flow traverse trending tubewells tunnel upto valley varies veins Vindhyan West Bengal zone