Records of the Geological Survey of India, Volume 120, Part 1Geological Survey of India, 1991 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 130
... Group and lower part of Keimur Grou of rocks wide variation of dip and strike are due to warps . The overving upper part of Kaimur Group . Rewa and Bhander litho - units show NNW dip ( varv- ing from 5 ° to 30 ° ) . The post - Vindhyan ...
... Group and lower part of Keimur Grou of rocks wide variation of dip and strike are due to warps . The overving upper part of Kaimur Group . Rewa and Bhander litho - units show NNW dip ( varv- ing from 5 ° to 30 ° ) . The post - Vindhyan ...
Page 154
... Group described from adjoining Darjeeling- Sikkim Himalaya . Veins of mica - pegmatite ( upto 500 m thick ) to north of Neumachen and vein of leucogranite ( 14 cm thick ) on Rengli Khola near Tungiva and Knechhu were found concordant ...
... Group described from adjoining Darjeeling- Sikkim Himalaya . Veins of mica - pegmatite ( upto 500 m thick ) to north of Neumachen and vein of leucogranite ( 14 cm thick ) on Rengli Khola near Tungiva and Knechhu were found concordant ...
Page 358
... groups viz . Jodhpur Group , ( arenaous facies ) , Bilwara Group ( Calcareous facies ) and Nagaur Group with evaporite beds , A number of post - Marwar faults and troughs has been observed . The present study has revealed the following ...
... groups viz . Jodhpur Group , ( arenaous facies ) , Bilwara Group ( Calcareous facies ) and Nagaur Group with evaporite beds , A number of post - Marwar faults and troughs has been observed . The present study has revealed the following ...
Contents
CENTRAL HEADQUARTERS | 3 |
GEOPHYSICAL DIVISION | 16 |
MINERAL PHYSICS DIVISION | 22 |
Copyright | |
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airborne alignment amphibolite analysis anomalies associated Background Information bands basalt basemetal basin Bihar biotite block borehole Calcutta carried out geotechnical chalcopyrite clay coal seams coalfield Code comprising copper core samples covering an area Deccan Deccan Trap deposits depth range Director DISTRICT drill cores dykes evaluation exploration exposed fault flows Formation geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss Gondwana grained granite gneiss gravity Group Headquarters Hydel indicated Karnataka Laboratory landsat Lats limestone located logging Madhya Pradesh magnetic Meghalaya million tonnes mineral mineralisation occur ophiolite Orissa pegmatite phyllite power house programme Project proposed quartz quartzite Rajasthan Raniganj REGIONAL GEOLOGY river rock types samples were collected sand sandstone scale schist sector sediments shale shear zone Shri spillway sq km sq km area strike length structural studies sulphide surface surveys thickness tion toposheet traverse trending tunnel upto varying West Bengal