Records of the Geological Survey of India, Volume 116The Survey, 1987 - 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 34
... zone - I of the magnetic pattern corresponds to the Vindhyan Supergroup , zone - II to the coarse grained granite and zone - III to older gneisses and metasediments . A massive fine grained grey quartzite occurs over a magnetic low zone ...
... zone - I of the magnetic pattern corresponds to the Vindhyan Supergroup , zone - II to the coarse grained granite and zone - III to older gneisses and metasediments . A massive fine grained grey quartzite occurs over a magnetic low zone ...
Page 54
... zone with a rectilinear grid pattern . The regional geological set up in the area is similar to " that of Mukadi area . Two parallel mineralised shear zones trending ENE - WSW have been traced in the area which are marked by highly ...
... zone with a rectilinear grid pattern . The regional geological set up in the area is similar to " that of Mukadi area . Two parallel mineralised shear zones trending ENE - WSW have been traced in the area which are marked by highly ...
Page 303
... Zone , Ranchi South Zone , Hyderabad R & D Unit , Bangalore Project Aeromagnetic Surveys ( Geophysical Instrumentation ) , Bangalore Project Aeromagnetic Surveys , Bangalore South Zone , Hyderabad Chemical Division , Bangalore -do- -do ...
... Zone , Ranchi South Zone , Hyderabad R & D Unit , Bangalore Project Aeromagnetic Surveys ( Geophysical Instrumentation ) , Bangalore Project Aeromagnetic Surveys , Bangalore South Zone , Hyderabad Chemical Division , Bangalore -do- -do ...
Contents
INTRODUCTION | 1 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 7 |
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 15 |
Copyright | |
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amphibolite analysed Andhra Pradesh anomaly Asstt attended bands Bangalore basalt basalt flows basemetal basin Bihar Bijawar biotite block boreholes Calcutta carried charnockite Circle clay coal coalfield core covering an area Deccan Trap deposits depth Director District Divn dolomite drill holes dykes exploration exposed folds Formation geochemical geological mapping Geologist Jr Geology Division Geophysical geotechnical investigations Ghosh gneiss Gondwana grade granite gneiss Group Headquarters Hydel Hyderabad indicated Karnataka Kumar Laboratory laterite limestone line km located logged Lucknow Madhya Pradesh magnetic Maharashtra mapped an area meeting mica million tonnes mineral mineralisation Nagpur nala Orissa pegmatite phyllite Project quartz quartzite Quaternary Rajasthan Regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shillong Shri Singh soil spillway sq km sq km area Srivastava strike length studies Supergroup surveys thickness toposheet traverse trending tunnel upto varying Vindhyan