Records of the Geological Survey of India, Volume 108Geological Survey 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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Results 1-3 of 45
Page 12
... developed in Rietchi'es Archipelago , Little Andaman and Nicobar group of Islands and parts of South Andaman . The laboratory studies indicate that the Lower Miocene , as reported earlier is not developed in these Islands . Study of ...
... developed in Rietchi'es Archipelago , Little Andaman and Nicobar group of Islands and parts of South Andaman . The laboratory studies indicate that the Lower Miocene , as reported earlier is not developed in these Islands . Study of ...
Page 179
... developed axial plane foliation . The F , folds have been refolded by F2 folds which is pronounced in the area and forms a major doubly plunging syncline on NNE - SSW axial plane . Distinct longi- tudinal joints and feeble fracture ...
... developed axial plane foliation . The F , folds have been refolded by F2 folds which is pronounced in the area and forms a major doubly plunging syncline on NNE - SSW axial plane . Distinct longi- tudinal joints and feeble fracture ...
Page 187
... developed tangentially to the massif and are characterised by brecciated cherty quartzite and silicification in two generations . Outside the northern periphery of the massif , a major shear trends N15 ° E - S15 ° W . Shearing is ...
... developed tangentially to the massif and are characterised by brecciated cherty quartzite and silicification in two generations . Outside the northern periphery of the massif , a major shear trends N15 ° E - S15 ° W . Shearing is ...
Contents
Map Division | 32 |
Publication Division | 41 |
Drilling Division | 48 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite bed rock biotite biotite gneiss block boreholes chalcopyrite charnockite Circle clay comprising conglomerate cores covered Cuddapah Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss granulite graphite grey Group hornblende indicated intrusives investigation Karnataka Kerala laboratory laterite limestone located logged magnetite metres mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur officers Orissa pegmatite phyllite pits porphyritic power house Project proposed pyrite pyrrhotite quartz quartz veins quartzite Quaternary Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys taluks thick traverse trending tunnel upto valley varies