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 229
... material in river sediments as compared to 2 to 3 grains in terrace material and 1 to 2 grains in Upper Siwalik bed rock material . Technical Planning and Co - ordination R. K. Wakhaloo and R. K. Agarwal assisted the Director in ...
... material in river sediments as compared to 2 to 3 grains in terrace material and 1 to 2 grains in Upper Siwalik bed rock material . Technical Planning and Co - ordination R. K. Wakhaloo and R. K. Agarwal assisted the Director in ...
Page 237
... material . Amlihwa area 15.95 18.00m .- do - SD - 1 3 2.25 3.55 Sheared oxidised 29.35 30.65m - do - phyllite with minor 44.00 quartz vein 45.15m Sheared phyllite filled with quartz containing and calcite veins . oxidised material 46.80 ...
... material . Amlihwa area 15.95 18.00m .- do - SD - 1 3 2.25 3.55 Sheared oxidised 29.35 30.65m - do - phyllite with minor 44.00 quartz vein 45.15m Sheared phyllite filled with quartz containing and calcite veins . oxidised material 46.80 ...
Page 260
... material is negligible . Bedding joints are generally tight . Block failure along the joint planes is also expected and as such excavation of the abutment is to be designed accordingly . Two trenches , one on each bank of the river are ...
... material is negligible . Bedding joints are generally tight . Block failure along the joint planes is also expected and as such excavation of the abutment is to be designed accordingly . Two trenches , one on each bank of the river are ...
Contents
Introduction | 11 |
Southern Region 291362 | 13 |
Geochronology and Isotope Geology Division | 16 |
Copyright | |
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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