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 71
... DYKE ACCRAY bas 111 hornblende with corroded border , clouded plagioclase , leucoxene , magnetite , epidote are also present in some variants . Pillow lavas show dif- ferent mineral constituents at the core and the rim . Banded rims are ...
... DYKE ACCRAY bas 111 hornblende with corroded border , clouded plagioclase , leucoxene , magnetite , epidote are also present in some variants . Pillow lavas show dif- ferent mineral constituents at the core and the rim . Banded rims are ...
Page 77
... dykes . Such a feature is also observed in one of the boreholes drilled in the Ingaldhalu northern extensions i.e. in the north and south vicinity of the dyke . Metal zonation : Silver values ranging from 6-85 g / t are recorded in ...
... dykes . Such a feature is also observed in one of the boreholes drilled in the Ingaldhalu northern extensions i.e. in the north and south vicinity of the dyke . Metal zonation : Silver values ranging from 6-85 g / t are recorded in ...
Page 80
... dyke Banded ferruginous cher Massive schistose meta basalt Tuffaceous Agglomerate ( pillows ) Meta - tuff Strike & Dip of foliation 45 Strike & Dip of bedding Fault Plunge of minor fold IS - 1-20 Boreholes To ISB IS - 1 1912 A IS - 20 ...
... dyke Banded ferruginous cher Massive schistose meta basalt Tuffaceous Agglomerate ( pillows ) Meta - tuff Strike & Dip of foliation 45 Strike & Dip of bedding Fault Plunge of minor fold IS - 1-20 Boreholes To ISB IS - 1 1912 A IS - 20 ...
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