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 5
... structural patterns of the Delhi metasediments of the area . Gangopadhyay and Pyne ( 1980 ) have worked out the structure of the Delhi Supergroup in the Lalsot area . Recently , Singh and Sinha ( 1983 ) remapped this area and observed ...
... structural patterns of the Delhi metasediments of the area . Gangopadhyay and Pyne ( 1980 ) have worked out the structure of the Delhi Supergroup in the Lalsot area . Recently , Singh and Sinha ( 1983 ) remapped this area and observed ...
Page 26
... structural framework contradicts the existence of a synclinorium as postulated by Heron . The structural hiatus between the pre - Delhi and the Ras Marble along with the involvement of the former in the folding of the Ras Marble gives a ...
... structural framework contradicts the existence of a synclinorium as postulated by Heron . The structural hiatus between the pre - Delhi and the Ras Marble along with the involvement of the former in the folding of the Ras Marble gives a ...
Page 32
... structural element which favours the presence of a N - S trending fault . On the other hand , the lithologies could ... structural break ( Bhattacharya , 1983 ) , the present area falling in southern Singhbhum shows that there is no ...
... structural element which favours the presence of a N - S trending fault . On the other hand , the lithologies could ... structural break ( Bhattacharya , 1983 ) , the present area falling in southern Singhbhum shows that there is no ...
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