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 7
... trend of axes and axial planes due to later defor- mation . However , they maintain WNW - ESE to NW- SE trend in the hinges of F2 folds suggesting that this trend may be nearer to their original orientation . This follows the principle ...
... trend of axes and axial planes due to later defor- mation . However , they maintain WNW - ESE to NW- SE trend in the hinges of F2 folds suggesting that this trend may be nearer to their original orientation . This follows the principle ...
Page 74
... trends ( Fig . 4 ) ( Vasudev , 1982 ) . While pillowed massive , amygdaloidal types define tholeiitic affinity , the variolitic lavas and rhyolites towards the top of the stratigraphic level define a calc - alkaline trend . The northern ...
... trends ( Fig . 4 ) ( Vasudev , 1982 ) . While pillowed massive , amygdaloidal types define tholeiitic affinity , the variolitic lavas and rhyolites towards the top of the stratigraphic level define a calc - alkaline trend . The northern ...
Page 80
... trend comparable to Kuroko could be established even though some samples do fall within the zone demarcated to show the alteration trend of the ore horizon tuff . However , Vasudev ( 1982 ) making use of Karlo Makela's ( 1980 ) K2O ...
... trend comparable to Kuroko could be established even though some samples do fall within the zone demarcated to show the alteration trend of the ore horizon tuff . However , Vasudev ( 1982 ) making use of Karlo Makela's ( 1980 ) K2O ...
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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Common terms and phrases
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