Records of the Geological Survey of India, Volume 110, Part 1government of India., 1983 - 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 47
... rocks is sub - horizontal . Broad regional folds associated with meso - scale sympathetic folds show their axes trending ENE - WSW direction . These are suggestive of mild tectonic activity . The rocks of the area are affected by four ...
... rocks is sub - horizontal . Broad regional folds associated with meso - scale sympathetic folds show their axes trending ENE - WSW direction . These are suggestive of mild tectonic activity . The rocks of the area are affected by four ...
Page 86
... rocks . The granitic rocks reveal at least two phases of major deformation , an earlier one giving rise to tightly appressed folds which are at times . slightly overturned . At least two phases of granitic episodes in this area were ...
... rocks . The granitic rocks reveal at least two phases of major deformation , an earlier one giving rise to tightly appressed folds which are at times . slightly overturned . At least two phases of granitic episodes in this area were ...
Page 120
... rocks are mainly shale and slaty shale , interbedded with greywacke and sub - greywacke . The general trend of the rocks is N - S to NE - SW with both easterly and westerly dips . Folds of two generations were found both on mesoscopic ...
... rocks are mainly shale and slaty shale , interbedded with greywacke and sub - greywacke . The general trend of the rocks is N - S to NE - SW with both easterly and westerly dips . Folds of two generations were found both on mesoscopic ...
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Common terms and phrases
alignment amphibolite analysed Andhra Pradesh anomaly zones Asstt bands Banerjee basalt basemetal bauxite bedrock Bihar biotite block boreholes Calcutta carried chalcopyrite charnockite Circle coal collected cores Delhi deposits depth dips Director Geologist district drilling Dutta dykes Engineer exposed fault folds Formation geochemical Geologist Jr Geology Division Geophysical surveys geotechnical geothermal Ghosh gneiss Gondwana granite grey Group Gupta Headquarters Hyderabad India indicated investigated Jaipur Jammu Kumar Laboratory laterite limestone line km located logged Lucknow Madhya Pradesh magnetite mapped million tonnes Mineral mineralisation Mukherjee Murthy nala NE-SW occur Officer Orissa pegmatite phyllite power house Project pyrite quartz quartz veins quartzite Quaternary RAJASTHAN Region river rock types S/Shri samples sandstone scale schist seams sediments shale shear zones Shri S. K. Singh Sinha spillway sq km sq km area Srivastava strike length studies sulphide Supergroup Tamil Nadu thick traverse trending tunnel upto West Bengal