Records of the Geological Survey of India, Volume 107The Survey, 1976 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 18
... samples vary from 0 to 1,333 . ( b ) Beypore T. K. Mallik and I. Ray performed two beach tests with 10 kg and 20 kg of tracer sand . 36 samples were collected in a grid pattern around the release points . All the samples were counted ...
... samples vary from 0 to 1,333 . ( b ) Beypore T. K. Mallik and I. Ray performed two beach tests with 10 kg and 20 kg of tracer sand . 36 samples were collected in a grid pattern around the release points . All the samples were counted ...
Page 47
... samples were analysed which involved a total determina- tions of 45,707 constituents . The break up is : 822 samples of limestone , gypsum phosphoric , ocean bottom samples , etc .; 1312 samples of bauxite , iron- ore , nickel - ore ...
... samples were analysed which involved a total determina- tions of 45,707 constituents . The break up is : 822 samples of limestone , gypsum phosphoric , ocean bottom samples , etc .; 1312 samples of bauxite , iron- ore , nickel - ore ...
Page 178
... samples from bore- holes MG - 1 , MG - 3 , MG - 5 , MG - 8 , MG - 10 and MG - 16 were collected . Out of above 38 check samples analysed less than 0.5 gm Au / tonne . Two samples gave higher values . Analytical reults of 200 core samples ...
... samples from bore- holes MG - 1 , MG - 3 , MG - 5 , MG - 8 , MG - 10 and MG - 16 were collected . Out of above 38 check samples analysed less than 0.5 gm Au / tonne . Two samples gave higher values . Analytical reults of 200 core samples ...
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amphibolite Andhra Pradesh Archaean bands basalt basin bauxite beds Bihar biotite block boreholes carried chalcopyrite chlorite clay Coalfield conglomerate copper cores Deccan Trap Delhi deposits depth Director district Division dolerite drilling epidote exposed felspar folds formation fossil galena geochemical Geol geological mapping Geological Survey Geologists Jr geophysical Ghosh Glossopteris Glossopteris flora gneiss gneissic complex Gondwana grade grained granite gneiss greenish greenstone belts grey Group hill holes horizon indicated investigation Kashmir Kurnool laterite limestone Lower mapped an area metamorphism mineralisation minerals occur Panjal trap pegmatite phyllite pits Project pyrite quartz quartz veins quartzite Quaternary Rajasthan Raniganj regional river rock types samples sand sandstone Sarvashri scale schist schistose seams sediments shale shear zone Shri Singh Siwalik spillway sq km Srivastava stratigraphic studies sulphide Survey of India thickness traverse trending tunnel unconformity Upper upto valley varies Vindhyan