Records of the Geological Survey of India, Volume 122, Part 1The Survey, 1996 - 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. |
From inside the book
Results 1-3 of 61
Page 144
... basalt below 8.23-58.52 m below a thick cover of laterite and weathered basalt . Water pressure tests conducted in fresh basalt segments have shown water losses of 0-4.4 lugeons . ( f ) For deciding depth to cut - off for the rockfill ...
... basalt below 8.23-58.52 m below a thick cover of laterite and weathered basalt . Water pressure tests conducted in fresh basalt segments have shown water losses of 0-4.4 lugeons . ( f ) For deciding depth to cut - off for the rockfill ...
Page 157
... basalts were collected for petrominer- alogical studies . The area is included in toposheet nos . 55 C / 4 , 8 , 12 and 16. Major part of the area comprises basalt flows of Deccan Trap . A small part is covered by Quater- nary sediments ...
... basalts were collected for petrominer- alogical studies . The area is included in toposheet nos . 55 C / 4 , 8 , 12 and 16. Major part of the area comprises basalt flows of Deccan Trap . A small part is covered by Quater- nary sediments ...
Page 158
... basalt for petrochemical studies . All the flows are of aa type except the bottom most flow which shows Compound pahoehoe characters . The thickness of flows varies from 10 to 50 m . Thin red bole beds are present at the interflow ...
... basalt for petrochemical studies . All the flows are of aa type except the bottom most flow which shows Compound pahoehoe characters . The thickness of flows varies from 10 to 50 m . Thin red bole beds are present at the interflow ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 4571 | 45 |
COAL WING 7296 | 72 |
Copyright | |
11 other sections not shown
Other editions - View all
Common terms and phrases
alignment Alluvium amphibolite analysis Andhra Pradesh anomaly Archaean assess ASSTT bands basalt basemetal basin bed rock Bihar biotite block boreholes carried charnockite chemical clay coal seams Coalfield Code comprises core covered Deccan Deccan Trap delineated deposits depth DIRECTOR GEOLOGIST district drilling dykes ECONOMIC GEOLOGY DIVISION evaluation exploration exposed field season Formation geochemical GEOLOGIST GEOLOGIST JR geophysical geotechnical investigation gneiss Gondwana granite granite gneiss grey Group Headquarters holes India indicated Karnataka km long Kumar laboratory limestone located logging magnetic migmatites mineral mineralisation occur Orissa pegmatite phyllite power house programme quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION reservoir river sand sandstone scale schist schist belt sediments shale shear zone SHRI S.K. Singh soil spillway sq km stage geotechnical investigation strike length studies suggested sulphide surface surveys systematic geological mapping thick tion toposheet trench trending tunnel upto volcanics