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 32
... considerable strike length where the rocks are subjected to down - dip movement . The main evi- dences put forward by earlier workers ( Dunn , 1929 ; Sarkar and Saha , 1962 ) favouring large - scale horizontal displacement ( thrusting ) ...
... considerable strike length where the rocks are subjected to down - dip movement . The main evi- dences put forward by earlier workers ( Dunn , 1929 ; Sarkar and Saha , 1962 ) favouring large - scale horizontal displacement ( thrusting ) ...
Page 84
... considerable zone of clay and manganese enrichment . Lateritic hori- zons also occur in the Permian section of Spiti and in the Gondwanas . A comparative statement of the salient distinctions between the Malabar Konkan laterites ( of ...
... considerable zone of clay and manganese enrichment . Lateritic hori- zons also occur in the Permian section of Spiti and in the Gondwanas . A comparative statement of the salient distinctions between the Malabar Konkan laterites ( of ...
Page 100
... considerably low and thus insignificant for these computations . It is recommended to use the mean estimator for lognormal derivation , preferably in respect of total metal reserve than the ore reserve , but with the exponential of half ...
... considerably low and thus insignificant for these computations . It is recommended to use the mean estimator for lognormal derivation , preferably in respect of total metal reserve than the ore reserve , but with the exponential of half ...
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