Records of the Geological Survey of India, Volume 108The Survey, 1983 - 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 187
... shears . Felsite dykes are localised by complimentary shear fractures developed at an angle of 45 ° of the main shear . Classification of the granites on the basis of grain size , texture , mode of occurrence , colour and composition of ...
... shears . Felsite dykes are localised by complimentary shear fractures developed at an angle of 45 ° of the main shear . Classification of the granites on the basis of grain size , texture , mode of occurrence , colour and composition of ...
Page 214
... shear zones so that matt concrete can be laid . Guidance for the proper treatment of the cavity shear zone in Block 10 was given which included providing location of anchor bolts for establishing side slope . Logging of the borehole in ...
... shear zones so that matt concrete can be laid . Guidance for the proper treatment of the cavity shear zone in Block 10 was given which included providing location of anchor bolts for establishing side slope . Logging of the borehole in ...
Page 306
... shear zone cutting across the spillway axis in block 11/12 . The zone was traced extending upto block No. 4 at varying distances from the axis according to its disposition . The shear zone is composed of highly crumbly dolomite with ...
... shear zone cutting across the spillway axis in block 11/12 . The zone was traced extending upto block No. 4 at varying distances from the axis according to its disposition . The shear zone is composed of highly crumbly dolomite with ...
Contents
Offshore Mineral Exploration and Marine Geology Division | 27 |
Central Chemical Laboratory | 44 |
COAL WING | 52 |
Copyright | |
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alignment amphibolite Andhra Pradesh anomaly Asstt bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploration exploratory exposed fault folds foliation Formation foundation garnetiferous geochemical geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals Murthy nala NW-SE occur Orissa pegmatite phyllite pits plane porphyritic power house Pradesh Project proposed pyrite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys thick traverse trending tunnel upto valley varies Verma