Records of the Geological Survey of India, Volume 135, Parts 4-5Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 147
... sets of random joints and a shear zone are the discontinuities present in the tunneling media . The rock - mass ... sets of prominent smooth planar filled / unfilled joints and one set of rough planar joints from Ch 138 m to 145 m in ...
... sets of random joints and a shear zone are the discontinuities present in the tunneling media . The rock - mass ... sets of prominent smooth planar filled / unfilled joints and one set of rough planar joints from Ch 138 m to 145 m in ...
Page 161
... sets of joints trend : ( 1 ) N45 ° W - S45 ° E with a dip of 50 ° towards S45 ° W and spacing of 0.5 m- 2 m , ( 2 ) ... sets of prominent joints and two sets of random joints , and two sets of shear zones are the discontinuities SIDE A ...
... sets of joints trend : ( 1 ) N45 ° W - S45 ° E with a dip of 50 ° towards S45 ° W and spacing of 0.5 m- 2 m , ( 2 ) ... sets of prominent joints and two sets of random joints , and two sets of shear zones are the discontinuities SIDE A ...
Page 166
... sets of joints , two sets of shear zones and one set of fractured / closely jointed zone constitute the secondary porosity observed in the storage medium . The studies and also geo - hydrological inputs suggest the absence of potential ...
... sets of joints , two sets of shear zones and one set of fractured / closely jointed zone constitute the secondary porosity observed in the storage medium . The studies and also geo - hydrological inputs suggest the absence of potential ...
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Common terms and phrases
alignment alluvium amphibolite Andhra Pradesh Arunachal Pradesh Assam bands Basin bedrock biotite block boreholes Brahmaputra carried charnockite Chitradurga clay contour Cuddapah depth district drilled dykes east eastern excavation fault flood plain folds foliation Formation foundation fractures geoenvironmental geological mapping Geotechnical Investigation gneiss gold mineralisation gold values granite granite gneiss granulite gravity grey ground water Group hills indicated joints Karnataka Kerala khondalite kimberlite Krishna Kurnool lamproite limestone lineament located magnetic Meghalaya metabasalt migmatite mineral Mizoram NE-SW NW-SE occur pegmatite Peninsular Gneissic Complex penstock phyllite pink powerhouse Project proposed quartz quartz veins quartzite Quaternary regional river rock samples sand sandstone scale schist belt Serchhip shale shear zone slope soil southern Specialised Thematic Mapping sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structural studies sulphide surface surveys Tamil Nadu terrain thick toposheets traversed trench trending tunnel valley village weathered width के