Records of the Geological Survey of India, Volume 121, Part 1The Survey, 1991 - 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 7
... samples from Sohagpur coal field were analysed for Coal Wing . One sample was analysed for Eastern Region , GSI . One sample from Quaternary alluvial deposit of Son Valley , M. P. , was analysed for the Director , Palaeontology ...
... samples from Sohagpur coal field were analysed for Coal Wing . One sample was analysed for Eastern Region , GSI . One sample from Quaternary alluvial deposit of Son Valley , M. P. , was analysed for the Director , Palaeontology ...
Page 100
... samples ) , ( b ) Pipette analysis ( 42 samples ) , ( c ) Consistency limits determination ( 48 samples ) , ( d ) Direct shear test ( 3 samples ) , ( e ) Triaxial shear test ( 6 samples ) , ( f ) Moisture content ( 4 samples ) , ( g ) ...
... samples ) , ( b ) Pipette analysis ( 42 samples ) , ( c ) Consistency limits determination ( 48 samples ) , ( d ) Direct shear test ( 3 samples ) , ( e ) Triaxial shear test ( 6 samples ) , ( f ) Moisture content ( 4 samples ) , ( g ) ...
Page 296
... samples were analysed which involved 612 determinations . Ninety three samples separated from Kyrdem Mauhati Granite were alalysed . Biotite was found as the major mineral phase in almost all the samples : Phlogopite , quartz , feldspar ...
... samples were analysed which involved 612 determinations . Ninety three samples separated from Kyrdem Mauhati Granite were alalysed . Biotite was found as the major mineral phase in almost all the samples : Phlogopite , quartz , feldspar ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEYS EXPLORATION WING | 44 |
OPERATION BIHAR | 135 |
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Common terms and phrases
alignment analysis Andhra Pradesh anomaly arca assess Asstt bands basalt basin Bihar biotite block boreholes carried chalcopyrite charnockite chemical clay coal coalfield comprising Construction stage covering an area Deccan Trap delineated deposits depth district DIVISION Director DIVISION-I Divn drill cores dykes Economic Geology evaluation exploration exposed field season Formation fossils geochemical geological investigations geological mapping Geologist Jr GEOLOGY DIVISION geomorphological geophysical surveys Geophysicist geotechnical investigation Ghosh gneiss Gondwana granite granite gneiss Group indicated investigation was taken Karnataka km was covered Kumar laboratory limestone located logging magnetic Maharashtra migmatites mineral mineralisation occur Orissa pegmatite Petrology phyllite power house programme proposed quartz quartzite Quaternary Rajasthan Regional Geology river rock types S/Shri samples were collected sandstone scale schist schist belt seams sediments sequence shale Shri Singh Siwalik spillway sq km Srivastava strike length studies suggested sulphide surface thickness toposheet trending tunnel upto Uttar Pradesh