Records of the Geological Survey of India, Volume 113, Parts 1-3The Survey, 1983 - 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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... folds in the quartzite enclaves and the foliation in the adjacent granite gneiss gives further support to the axial plane status of S2 . 3. Fracture cleavage ( S ) : It is only locally develo- ped and occurs parallel to the axial plane ...
... folds in the quartzite enclaves and the foliation in the adjacent granite gneiss gives further support to the axial plane status of S2 . 3. Fracture cleavage ( S ) : It is only locally develo- ped and occurs parallel to the axial plane ...
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... folds are best preserved in the magnetitic quartzite of Bhitar- dari and sericitic quartzite to the north of Ramchandra Pahar . These are extremely flattened similar folds with perfect reclined geometry plunging moderately towards NE ...
... folds are best preserved in the magnetitic quartzite of Bhitar- dari and sericitic quartzite to the north of Ramchandra Pahar . These are extremely flattened similar folds with perfect reclined geometry plunging moderately towards NE ...
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... folds and puckers is a promi- nent feature in the southern part of the belt , though not uncommon in other parts . This has often displaced the hinges of F2 - folds and produced sigmoids on S. and S1 . The puckers on S2 are the most ...
... folds and puckers is a promi- nent feature in the southern part of the belt , though not uncommon in other parts . This has often displaced the hinges of F2 - folds and produced sigmoids on S. and S1 . The puckers on S2 are the most ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
VI EASTERN REGION 165 | 165 |
Copyright | |
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amphibolite analysis Andhra Pradesh anomaly zones apatite Asstt bands basin belt Bihar biotite block boreholes Calcutta carried chlorite clay Coalfield coarse collected core covered Deccan basalts Deccan Trap deposits depth dips Director DISTRICT Division dolomite drilling Dubrajpur exposed fault folds foliation Formation fossils geochemical Geol geological mapping Geological Survey Geologist Geologist Jr geotechnical Ghosh gneiss Gondwana grade granite gneiss grey Group Gupta indicated laboratory laterite limestone lineament lineation located logging Madhya Pradesh magnetic magnetite mapped an area metamorphism metres migmatites million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite Plate Project pyrite quartz quartz veins quartzite Rajasthan Region river rock types S/Shri samples sandstone scale schist schistosity sector sequence shale shear zone Shri Singh Singhbhum sq km Srivastava strike length structural studies sulphide surface Survey of India thickness tion toposheet traverses trending upto volcanics