Records of the Geological Survey of India, Volume 120, Parts 2-8government of India., 1985 - 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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Page 6
... axes of these folds correspond to all the three genera- tions of folds . Crenulations have formed on the foliation ... axes . Quartz granules also show preferred orientation parallel to F , axes . 2 Mullions are mostly developed in ...
... axes of these folds correspond to all the three genera- tions of folds . Crenulations have formed on the foliation ... axes . Quartz granules also show preferred orientation parallel to F , axes . 2 Mullions are mostly developed in ...
Page 10
... axes and axial planes of F2 folds from domains I to VII . Symbol same as in Fig . 3 . the F , structures . F , folding has produced culmi- nations and depressions , and arcuation of the hinges and limbs of earlier folds . 6 daid i of ...
... axes and axial planes of F2 folds from domains I to VII . Symbol same as in Fig . 3 . the F , structures . F , folding has produced culmi- nations and depressions , and arcuation of the hinges and limbs of earlier folds . 6 daid i of ...
Page 19
... axes plunge steeply towards NNE . Often the hinge of the synform of the dextral pattern is sheared . 3 Unlike the Barotiya Group , which has been highly affected by F , folding and dissected by associated longitudinal shearing , the ...
... axes plunge steeply towards NNE . Often the hinge of the synform of the dextral pattern is sheared . 3 Unlike the Barotiya Group , which has been highly affected by F , folding and dissected by associated longitudinal shearing , the ...
Contents
Contents | 1 |
Stratigraphy and structure of Delhi Supergroup of rocks | 12 |
Structures in Singhbhum shear zone at and around | 27 |
Copyright | |
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anhydrite antiform Aravalli range average axial planes bands Barotiya and Sendra Barotiya Group basalts basin Bhim Group block boreholes Chaibasa channel chert Chitradurga chlorite clay crescentic lamina deformation Delhi Delhi Supergroup deposit developed Devgarh Devgarh Group dextral Dhanjori drilling east eastern evaporites exploration F₂ folds folds F formation Geol Geological map geophysical gneiss gold grade granite gravity ground water halite Haryana hinge Hutti Ingaldhalu iron isoclinal Jodhpur laterite limb lineation lode metabasalts metamorphism migmatization mineral mineralisation minor folds Nagaur occur phase of folding planar plunge polyhalite pre-Delhi inlier pre-Delhi west Precambrian Punjab quartz quartzite Rajasthan Rajgarh Rajgarh Group Ras Marble red beds regional rocks Rohtak district samples schist schist belt schistosity sediments Sendra Group sequence shear zone Singhbhum strand plain stratigraphic Strike Reef structures sulphide Supergroup Surv Survey of India synform tectonic thickness tion trend Tuff values variogram Vasudev volcanics western