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 37
... grained , grey , very compact ; loose , buff - coloured ) . Polymictic conglomerate and grit - calcareous , with interbedded buff - coloured , calcareous sandstone ( entrapped gas and carbonaceous flakes ) . 6.80 - 20.90 Unconformity ...
... grained , grey , very compact ; loose , buff - coloured ) . Polymictic conglomerate and grit - calcareous , with interbedded buff - coloured , calcareous sandstone ( entrapped gas and carbonaceous flakes ) . 6.80 - 20.90 Unconformity ...
Page 39
... grained ) Clay / Marl Collapse Breccia ( Nodular Anhydrite a Fragmented Limestone in Marl ) Limestone ( Saccharoidal ) Dolomite ( Foetid ) - often with Gypsum -filled Vugs , with occasional grey Calci - Lutite Anhydrite ( Massive ) ...
... grained ) Clay / Marl Collapse Breccia ( Nodular Anhydrite a Fragmented Limestone in Marl ) Limestone ( Saccharoidal ) Dolomite ( Foetid ) - often with Gypsum -filled Vugs , with occasional grey Calci - Lutite Anhydrite ( Massive ) ...
Page 71
... grained quartz , actinolite and chlorite . Fine- grained rims consist of epidote , zoisite chlorite , calcite , sphene , quartz and sometimes spherulites of fine - grained altered plagioclase . Glassy rims are dusty brown containing ...
... grained quartz , actinolite and chlorite . Fine- grained rims consist of epidote , zoisite chlorite , calcite , sphene , quartz and sometimes spherulites of fine - grained altered plagioclase . Glassy rims are dusty brown containing ...
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 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