Records of the Geological Survey of India, Volume 125, Part 1The Survey, 1999 - 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 252
... river bed around the dam site . These features were to be studied in detail to assess their geotechnical implications . Sessiri Multipurpose Project : Preliminary stage , Debang valley district ( Code No. EG / 82L / NER / ARUN / 88 / 7 ) ...
... river bed around the dam site . These features were to be studied in detail to assess their geotechnical implications . Sessiri Multipurpose Project : Preliminary stage , Debang valley district ( Code No. EG / 82L / NER / ARUN / 88 / 7 ) ...
Page 262
... river bed . Three additional bore holes were suggested to appraise the foundation media and suitability of the site for the proposed spillway structure . Four bore holes were drilled along the proposed 25 m high Chaumanu Cherra dam ...
... river bed . Three additional bore holes were suggested to appraise the foundation media and suitability of the site for the proposed spillway structure . Four bore holes were drilled along the proposed 25 m high Chaumanu Cherra dam ...
Page 265
... river Brahmaputra and its tributaries are in a state of oscillation in response to a number of factors like hydrological , tectonic and anthrpogenic . The general channel migration pattern of the Brahmaputra river in the last 80 years ...
... river Brahmaputra and its tributaries are in a state of oscillation in response to a number of factors like hydrological , tectonic and anthrpogenic . The general channel migration pattern of the Brahmaputra river in the last 80 years ...
Contents
Introduction | 11 |
Southern Region 291362 | 13 |
Geochronology and Isotope Geology Division | 16 |
Copyright | |
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Common terms and phrases
Alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin belt Bihar biotite Block boreholes Calcutta Director carried chalcopyrite charnockite clay coal comprising Construction stage geotechnical core covered Deccan Trap delineated deposits depth district DIVISION Headquarters Divn drilling dykes earth dam exploration exposed field season Formation foundation geochemical geological mapping Geologist Jr geophysical geotechnical investigation gneiss gold Gondwana grade granite gneiss granitoids gravity Group indicated investigation was taken Kumar limestone lineaments located logging Madhya Pradesh magnetic Maharashtra migmatite mineral Nagpur Orissa pegmatite phyllite power house Pradesh Code programme proposed quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION rhyolite river samples were collected sandstone scale schist seams sediments shear zone Shri Singh slope spillway sq km stage geotechnical investigation stratigraphic strike length studies sulphide mineralisation Supergroup surveys thick Toposheet traverse trending tunnel ultramafic upto volcanics