Records of the Geological Survey of India, Volume 113, Parts 1-3The Survey, 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 167
... dips in the metasediments and plutonic rocks but with very shallow dips in the Puranas . A number of NW - SE trending faults cut across the later formations . The highest grade of metamorphism attained in the metamor- phic rock is that ...
... dips in the metasediments and plutonic rocks but with very shallow dips in the Puranas . A number of NW - SE trending faults cut across the later formations . The highest grade of metamorphism attained in the metamor- phic rock is that ...
Page 224
... dips . Corundum bearing fuschsite scl.ist is the source of Ruby in the area . Metabasalt with ferruginous quartzite inter- calation belonging to Sandur schist belt and Pamidi schist and belt occur in north northeast corners of the area ...
... dips . Corundum bearing fuschsite scl.ist is the source of Ruby in the area . Metabasalt with ferruginous quartzite inter- calation belonging to Sandur schist belt and Pamidi schist and belt occur in north northeast corners of the area ...
Page 234
... dips steeply to the south . On the hills , the rocks show uniform NNE - SSW foliation with steep dips on either side without any major cross folds . The Kurichi hillock located 16 km north of Bhavani contains quartz barytes veins ...
... dips steeply to the south . On the hills , the rocks show uniform NNE - SSW foliation with steep dips on either side without any major cross folds . The Kurichi hillock located 16 km north of Bhavani contains quartz barytes veins ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
VI EASTERN REGION 165 | 165 |
Copyright | |
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amphibolite analysis Andhra Pradesh anomaly zones apatite Asstt bands basin belt Bihar biotite block boreholes Calcutta carried chlorite clay Coalfield coarse collected core covered Deccan basalts Deccan Trap deposits depth dips Director DISTRICT Division dolomite drilling Dubrajpur exposed fault folds foliation Formation fossils geochemical Geol geological mapping Geological Survey Geologist Geologist Jr geotechnical Ghosh gneiss Gondwana grade granite gneiss grey Group Gupta indicated laboratory laterite limestone lineament lineation located logging Madhya Pradesh magnetic magnetite mapped an area metamorphism metres migmatites million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite Plate Project pyrite quartz quartz veins quartzite Rajasthan Region river rock types S/Shri samples sandstone scale schist schistosity sector sequence shale shear zone Shri Singh Singhbhum sq km Srivastava strike length structural studies sulphide surface Survey of India thickness tion toposheet traverses trending upto volcanics