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 180
... trending ENE- WSW and dipping 7 ° to 12 ° towards NNW . The fault zone is represented by a 32 m wide highly silicified and jointed fault breccia . This zone is trending approxi- mately N85E - S85W as an intrabasinal fault for about 6 km ...
... trending ENE- WSW and dipping 7 ° to 12 ° towards NNW . The fault zone is represented by a 32 m wide highly silicified and jointed fault breccia . This zone is trending approxi- mately N85E - S85W as an intrabasinal fault for about 6 km ...
Page 274
... trending isoclinal folds with axial plane trending in N 70 ° E - S 70 ° W and dipping 30 ° -40 ° north are observed in Crystalline rocks . HAMIRPUR DISTRICT T. P. Upadhyay covered an area of about 310 sq km bounded by latitudes 25 ° 20 ...
... trending isoclinal folds with axial plane trending in N 70 ° E - S 70 ° W and dipping 30 ° -40 ° north are observed in Crystalline rocks . HAMIRPUR DISTRICT T. P. Upadhyay covered an area of about 310 sq km bounded by latitudes 25 ° 20 ...
Page 327
... trending almost NE - SW have been delineated in the area . The E - W trending mylonite zone appears to divide the area into two blocks , the northern block show- ing persistent E - W trend of foliation and the southern block showing NE ...
... trending almost NE - SW have been delineated in the area . The E - W trending mylonite zone appears to divide the area into two blocks , the northern block show- ing persistent E - W trend of foliation and the southern block showing NE ...
Contents
CENTRAL HEADQUARTERS | 3 |
GEOPHYSICAL DIVISION | 16 |
MINERAL PHYSICS DIVISION | 22 |
Copyright | |
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Common terms and phrases
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