Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 47
... clay , silty clay , silt , sand and coral . It appears from the map of the above area that the silty clay predominates over other types of sediments . Eighteen samples were sent for chemical analysis and 19 samples were sent to Mineral ...
... clay , silty clay , silt , sand and coral . It appears from the map of the above area that the silty clay predominates over other types of sediments . Eighteen samples were sent for chemical analysis and 19 samples were sent to Mineral ...
Page 48
... clay . In the laboratory , all the samples were sieved for size analysis . Heavy mineral separation of all the samples was carried out and the identification and counting of various individual minerals was being continued . For clay ...
... clay . In the laboratory , all the samples were sieved for size analysis . Heavy mineral separation of all the samples was carried out and the identification and counting of various individual minerals was being continued . For clay ...
Page 140
... clay . Monghyr district R. K. Roy and A. K. Mathur carried out integrated survey on 1 : 63,360 scale of 600 sq km ... clay beds grading laterally into an alterna- tion of silt and clay ; thickness varies from 1 to 3m . Multiple fill ...
... clay . Monghyr district R. K. Roy and A. K. Mathur carried out integrated survey on 1 : 63,360 scale of 600 sq km ... clay beds grading laterally into an alterna- tion of silt and clay ; thickness varies from 1 to 3m . Multiple fill ...
Contents
VIII WESTERN REGION | 13 |
EASTERN REGION | 45 |
MINERAL INVESTIGATIONS | 67 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly zone Asstt bands basalt basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite Circle clay coal comprising covered Deccan Trap delineated deposits depth Director dist district Division drill cores drill holes fault folds Formation fossils geochemical geological mapping Geologist Jr Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite Group Headquarters Hydel India indicated investigation Kumar laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres migmatites mineralisation minerals nala occurs Orissa pegmatite phyllite pits power house Pradesh Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shillong Shri sillimanite Singh soil spillway sq km Srivastava strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan West Bengal