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 21
... inlier within the Delhi Supergroup belong to the pre - Delhi . Besides , the contacts of the Barotiya Group and the Sendra Group with the migmatized sequences to the west of the Aravalli range and in the inlier are modi- fied ...
... inlier within the Delhi Supergroup belong to the pre - Delhi . Besides , the contacts of the Barotiya Group and the Sendra Group with the migmatized sequences to the west of the Aravalli range and in the inlier are modi- fied ...
Page 23
... pre - Delhi ( west ) and the western part is represented by the Barr mica ... Delhi ( west ) and Barotiya Group is a modified unconformity and that ... ( inlier ) west of Jassakhera . The syn - F1 granite gneiss , west of Rampura ...
... pre - Delhi ( west ) and the western part is represented by the Barr mica ... Delhi ( west ) and Barotiya Group is a modified unconformity and that ... ( inlier ) west of Jassakhera . The syn - F1 granite gneiss , west of Rampura ...
Page 25
... pre - Delhi ( inlier ) gneisses . 3 The Bhim Group shows widespread feldspathization ( pre- to syn - F2 ) , and at places lit- par - lit injection of quartzo - feldspathic material has produced banded structure . The Devgarh Group also ...
... pre - Delhi ( inlier ) gneisses . 3 The Bhim Group shows widespread feldspathization ( pre- to syn - F2 ) , and at places lit- par - lit injection of quartzo - feldspathic material has produced banded structure . The Devgarh Group also ...
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 axial planes bands Barotiya and Sendra Barotiya Group 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 F₁ F₂ F₂ folds formation Geol geophysical gneiss gold grade granite gravity grey ground water halite Haryana hinge Hutti Ingaldhalu iron isoclinal Jodhpur Krishna river 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 S₁ S₂ samples sandstone schist schist belt schistosity sediments Sendra Group sequence shear zone Singhbhum strand plain stratigraphic Strike Reef structures sulphide Supergroup Surv synform tectonic thickness tion tonnes trend Tuff values variogram Vasudev volcanics western