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 123
... Sandstone , shale , mudstone , silt- stone and thin conglomerate constitute the rocks of this group . Girujan Formation consists of coarse grained sandstone with shale and mottled clay . Namsang For- mation comprises sandstone pebbles ...
... Sandstone , shale , mudstone , silt- stone and thin conglomerate constitute the rocks of this group . Girujan Formation consists of coarse grained sandstone with shale and mottled clay . Namsang For- mation comprises sandstone pebbles ...
Page 124
... sandstone and sand - silt alternations . The Tipam Group is represented mainly by sandstone . In the Borjan coalfield , Barails show overturned fold with disconformable Surma rocks in the core . Towards west , another overturned fold ...
... sandstone and sand - silt alternations . The Tipam Group is represented mainly by sandstone . In the Borjan coalfield , Barails show overturned fold with disconformable Surma rocks in the core . Towards west , another overturned fold ...
Page 250
... sandstone , coarse gritty sandstone sequence of ' Phulia Beds ' and grey to black shales - argillaceous limestone sequence containing horizons of siderite and glauconite of ' Mashuriyan Beds ' . The above referred ' Beds ' have been ...
... sandstone , coarse gritty sandstone sequence of ' Phulia Beds ' and grey to black shales - argillaceous limestone sequence containing horizons of siderite and glauconite of ' Mashuriyan Beds ' . The above referred ' Beds ' have been ...
Contents
INTRODUCTION | 1 |
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 7 |
PHOTOGEOLOGY AND REMOTE SENSING DIVISION | 15 |
Copyright | |
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Common terms and phrases
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