Records of the Geological Survey of India, Volume 109The Survey, 1982 - Earthquakes |
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Page 89
... foliation or schistosity ( S2 ) in the granite - gneiss and the schistose rocks , and slip schistosity ( S3 ) which is developed only at places . The general trend of foliation is NE - SW with low to moderate dip ( 10 ° -50 ° ) towards ...
... foliation or schistosity ( S2 ) in the granite - gneiss and the schistose rocks , and slip schistosity ( S3 ) which is developed only at places . The general trend of foliation is NE - SW with low to moderate dip ( 10 ° -50 ° ) towards ...
Page 146
... foliated metagreywacke with intercalated bands of phyllites is the tunnelling me- dium . Between ch . 3560 and 3600 , a fault parallel to the foliation was met with . Permanent steel supports designed for a rock load of 0.6 B + HT was ...
... foliated metagreywacke with intercalated bands of phyllites is the tunnelling me- dium . Between ch . 3560 and 3600 , a fault parallel to the foliation was met with . Permanent steel supports designed for a rock load of 0.6 B + HT was ...
Page 163
... foliation and bedding , girdle axis B ,, B2 & B2 , X indicates lineation . 85 35 ' TT S DIAGRAM OF SUBAREA II Contours at 77,5 % , 3 % & 1 % per 1 % area , 89 poles to bedding & foliation , girdle axes B1 , B2 & B2 . 40 ' TTS DIAGRAM OF ...
... foliation and bedding , girdle axis B ,, B2 & B2 , X indicates lineation . 85 35 ' TT S DIAGRAM OF SUBAREA II Contours at 77,5 % , 3 % & 1 % per 1 % area , 89 poles to bedding & foliation , girdle axes B1 , B2 & B2 . 40 ' TTS DIAGRAM OF ...
Contents
GEOCHRONOLOGY AND ISOTOPE GEOLOGY DIVISION | 6 |
FIELD TECHNIQUE RESEARCH UNIT | 13 |
PUBLICATION DIVISION | 20 |
Copyright | |
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alignment amphibolite Andhra Pradesh axis bands basalt bauxite Bihar biotite block boreholes calcareous carbonatite carried charnockite CIRCLE clay coal comprising core covering an area Deccan Trap deposit depth Director DISTRICT Division dolomite dykes exposed fault folds foliation Formation geochemical geological mapping Geological Survey Geologist Jr geophysical geotechnical investigation gneiss Gondwana grade grained granite gneiss grey Headquarters hills indicated intrusives Jaipur kimberlites laboratory laterite limestone line km located logged Madhya Pradesh magnetite mapped an area metamorphism mineralisation minerals Murthy nala NW-SE occur pegmatite phyllite pits power house Project pyrite quartz quartz veins quartzite Quaternary RAJASTHAN Region river rock types S/Shri samples sand sandstone Sarvashri scale schist schistosity seams sediments shale shear zone Shri Singh Sinha spillway sq km Srivastava strike length stromatolites structure sulphide Super Group Survey of India Tamil Nadu thickness tion Toposheet traverse tremolite trending tunnel upto varies Vindhyan