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 12
... Supergroup into two separate basins : the western or Sendra - Barotiya basin and the eastern or Rajgarh - Bhim basin . The Delhi Supergroup is classified into four groups , viz . the Barotiya , Sendra , Rajgarh and Bhim Groups . The Ras ...
... Supergroup into two separate basins : the western or Sendra - Barotiya basin and the eastern or Rajgarh - Bhim basin . The Delhi Supergroup is classified into four groups , viz . the Barotiya , Sendra , Rajgarh and Bhim Groups . The Ras ...
Page 13
... Supergroup . They also did not recognize any structural discordance between the eastern and western basin - fill , between inlier and sediments on either side , or between Ras Marble and the surrounding high grade rocks . An enigmatic ...
... Supergroup . They also did not recognize any structural discordance between the eastern and western basin - fill , between inlier and sediments on either side , or between Ras Marble and the surrounding high grade rocks . An enigmatic ...
Page 26
... Supergroup suggest that the Delhi Supergroup of rocks were formed in intra- cratonic basins . ACKNOWLEDGEMENT The authors put on record their gratitude to Dr. D.K. Ray , the then Dy . Director General , GSI , W.R. , for his helpful ...
... Supergroup suggest that the Delhi Supergroup of rocks were formed in intra- cratonic basins . ACKNOWLEDGEMENT The authors put on record their gratitude to Dr. D.K. Ray , the then Dy . Director General , GSI , W.R. , for his helpful ...
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